Scholars Zone

Increase u r Internet Speed

2009-01-08T12:40:00.002+05:30

Smile INCREASE UR INTERNET SPEED AMAZINGLY BY 20-25 kbs-

NO FAKE:EXCELLENT!!!!! DONT MISS IT

HERE IS A SIMPLE WAY TO INCREASE UR INTERNET SPEED BY INCREASING THE BANDWITH UPTO 20% WHICH IS OCCUPIED BY THE COMPUTER FOR WASTE.THE MORE SPEED U HAVE THE MORE IT WILL INCREASE.BUT ATLEAST UPTO 20 kbps WILL BE INCREASED FOR SURE.

PLZ ADD REPS AND REPLIES IF U LIKE IT

Increase Your Internet Bandwidth
--------------------------------------------------------------------------------
Here's a simple little thing you can do to increase your bandwidth by at least 20%.
Ok here we go...

1.) log on as Administrator.

2.) start - run - type gpedit.msc

3.) expand "local computer policy"

4.) then expand "administrative templates"

5.) then expand "network branch"

6.) Highlight the "QoS Packet Scheduler"

7.) on right window double click "limit reservable bandwidth"

8.) on setting tab check the "enabled"

9.) change "Bandwidth limit %" to 0

OnlineBits

2008-12-31T19:48:00.004+05:30

NO ONLINE BITS FOR JNTU FROM NOW ON!!!!SAD NEWS

Hi guys & gals this time we wont be able to get online bits coz jntu is now sending the bits online to colleges unlike b4 sending a cd 1 week b4 exam n all dat stuff so start studying.........

Kantri (Junior NTR)

2008-06-28T08:08:00.004+05:30

We have neither uploaded this movie nor host this. We are providing links to other sites which posted this movie. If there are any issues, kindly report it to them. Thanks :)

click here to watch the movie online..

watch

DON (Nag)

2008-06-28T07:38:00.005+05:30

click on the parts below to watch online............

Part1

Part2

Parugu

2008-05-18T10:43:00.002+05:30

part1

part2

Godavari

2008-05-18T10:06:00.004+05:30

part1

part2

IV B.Tech 2nd sem external papers CSE

2008-04-24T09:18:00.002+05:30

Elective III
Embedded Systems
Software Project Management
Natural Language Processing
Parallel Programming
Elective IV
Cellular and Mobile Communications
Robotics
Decision Support Systems
Neural Networks

click here to download

password:anurag

ONLINE BITS (All branches)all years

2008-04-14T19:41:00.007+05:30

2-2 CSE/IT

click here to download

2-2 ECE

click here to download

3-2 ECE

click here to download

password:anurag

Changes to GRE Pattern

2008-03-27T06:48:00.006+05:30

Beginning in January 2008, the GRE Program will begin including reformatted reading passages in the Verbal Reasoning section of the computer-based GRE® General Test. Currently, reading passages accompanying Reading Comprehension questions contain line numbers that reference specific parts of the passages. Those line numbers will be replaced with highlighting when necessary in order to focus the test taker on specific information in the passage.

The reformatted question types are part of the continuing improvements to the General Test. During this time, test takers may encounter both formats in their tests.

New Changed Pattern

Section	Number of Questions	Time
Analytical Writing	1 Issue Task*	45 minutes
Analytical Writing	1 Argument Task*	30 minutes
Verbal	30	30 minutes
Quantitative	28	45 minutes
Unscored**	Varies	Varies
Research***	Varies	Varies

JNTU 2007 EXTERNAL PAPERS(all branches)

2008-03-15T19:27:00.003+05:30

---->April/May 2007 III BTECH II SEM MEch/ IT/ CHE:

Click here to download

---->April/May 2007 III BTECH II Sem CSE/ECE/EEE/MEP:

click here to download

---->Aug/Sept 2007 R05 III BTECH II SEM [ CSE/EEE/CHE]:

click here to download

---->Aug/Sept 2007 R05 III BTECH II SEM [ME/IT/ECE/MEP]:>
click here to download

---->April/May 2007 I Btech [ ALL BRANCHES :

click here to download

---->Nov 2007 II_B.Tech_I Sem [ ECE/EEE/ME]:

click here to download

PAPER PRESENTATION ON WIRELESS LAN

2008-03-14T18:52:00.000+05:30
Presentation on wireless lan...

click here to download

3D-wallpapers and nature

2008-03-14T08:14:00.000+05:30

click here to download

Flowers photos

2008-03-13T19:14:00.009+05:30

click here to download other clips

password:anurag

NATURE CLIPS

2008-03-13T19:00:00.004+05:30

CLICK HERE TO DOWNLOAD

GATE SYLLABUS FOR ALL BRANCHES IN ENGINEERING COURCES

2008-03-13T18:47:00.000+05:30
CS - COMPUTER SCIENCE AND ENGINEERING ENGINEERING MATHEMATICS

Mathematical Logic:
Probability:
Set Theory & Algebra:
Combinatorics:
Graph Theory:
Linear Algebra:
Numerical Methods:
Calculus:

COMPUTER SCIENCE AND ENGINEERING

Theory of Computation:
Digital Logic:
Computer Organization and Architecture:
Programming and Data Structures:
Algorithms:
Compiler Design:
Operating System:
Databases:
Computer Networks:

EC - ELECTRONICS AND COMMUNICATION ENGINEERING ENGINEERING MATHEMATICS

Linear Algebra:
Calculus:
Differential equations:
Complex variables:
Probability and Statistics:
Numerical Methods:
Transform Theory:

ELECTRONICS AND COMMUNICATION ENGINEERING

Networks:
Electronic Devices:
Analog Circuits:
Digital circuits:
Signals and Systems:
Control Systems:
Communications:
Electromagnetics:

EE - ELECTRICAL ENGINEERING

ENGINEERING MATHEMATICS

Linear Algebra:
Calculus:
Differential equations:
Complex variables:
Probability and Statistics:
Numerical Methods:
Transform Theory:

ELECTRICAL ENGINEERING

Electric Circuits and Fields:
Signals and Systems:
Electrical Machines:
Power Systems:
Control Systems:
Electrical and Electronic Measurements:
Analog and Digital Electronics:
Power Electronics and Drives:

ME - MECHANICAL ENGINEERING

ENGINEERING MATHEMATICS

Linear Algebra:
Calculus:
Differential equations:
Complex variables:
Probability and Statistics:
Numerical Methods:

APPLIED MECHANICS AND DESIGN

Engineering Mechanics:
Strength of Materials:
Theory of Machines:
Vibrations:
Design:

FLUID MECHANICS AND THERMAL SCIENCES

Fluid Mechanics:
Heat-Transfer:
Thermodynamics:
Applications:

MANUFACTURING AND INDUSTRIAL ENGINEERING

Engineering Materials:
Metal Casting:
Forming:
Joining:
Machining and Machine Tool Operations:
Metrology and Inspection:
Computer Integrated Manufacturing:
Production Planning and Control:
Inventory Control:
Operations Research:

IT - INFORMATION TECHNOLOGY

ENGINEERING MATHEMATICS

Mathematical Logic:
Probability:
Set Theory & Algebra:
Combinatorics:
Graph Theory:
Linear Algebra:
Numerical Methods:
Calculus:

COMPUTER HARDWARE

Digital Logic:
Computer organization:

FORMAL LANGUAGES AND AUTOMATA

Regular Languages:
Context free languages:

SOFTWARE SYSTEMS

Data structures and Algorithms:
Programming Methodology:
Operating Systems (in the context of Unix):
Information Systems and Software Engineering:
Databases:
Data Communication and Networks:
Web technologies:

CS - COMPUTER SCIENCE AND ENGINEERING

ENGINEERING MATHEMATICS

Mathematical Logic: Propositional Logic; First Order Logic.

Probability: Conditional Probability; Mean, Median, Mode and Standard Deviation; Random Variables; Distributions; uniform, normal, exponential, Poisson, Binomial.

Set Theory & Algebra: Sets; Relations; Functions; Groups; Partial Orders; Lattice; Boolean Algebra.

Combinatorics: Permutations; Combinations; Counting; Summation; generating functions; recurrence relations; asymptotics.

Graph Theory: Connectivity; spanning trees; Cut vertices & edges; covering; matching; independent sets; Colouring; Planarity; Isomorphism.

Linear Algebra: Algebra of matrices, determinants, systems of linear equations, Eigen values and Eigen vectors.

Numerical Methods: LU decomposition for systems of linear equations; numerical solutions of non-linear algebraic equations by Secant, Bisection and Newton-Raphson Methods; Numerical integration by trapezoidal and Simpson?s rules.

Calculus: Limit, Continuity & differentiability, Mean value Theorems, Theorems of integral calculus, evaluation of definite & improper integrals, Partial derivatives, Total derivatives, maxima & minima.

COMPUTER SCIENCE AND ENGINEERING

Theory of Computation: Regular languages and finite automata, Context free languages and Push-down automata, Recursively enumerable sets and Turing machines, Undecidability; NP-completeness.

Digital Logic: Logic functions, Minimization, Design and synthesis of combinational and sequential circuits; Number representation and computer arithmetic (fixed and floating point).

Computer Organization and Architecture: Machine instructions and addressing modes, ALU and data-path, CPU control design, Memory interface, I/O interface (Interrupt and DMA mode), Instruction pipelining, Cache and main memory, Secondary storage.

Programming and Data Structures: Programming in C; Functions, Recursion, Parameter passing, Scope, Binding; Abstract data types, Arrays, Stacks, Queues, Linked Lists, Trees, Binary search trees, Binary heaps.

Algorithms: Analysis, Asymptotic notation, Notions of space and time complexity, Worst and average case analysis; Design: Greedy approach, Dynamic programming, Divide-and-conquer; Tree and graph traversals, Connected components, Spanning trees, Shortest paths; Hashing, Sorting, Searching.

Compiler Design: Lexical analysis, Parsing, Syntax directed translation, Runtime environments, Intermediate and target code generation, Basics of code optimization.

Operating System: Processes, Threads, Inter-process communication, Concurrency, Synchronization, Deadlock, CPU scheduling, Memory management and virtual memory, File systems, I/O systems, Protection and security.

Databases: ER-model, Relational model (relational algebra, tuple calculus), Database design (integrity constraints, normal forms), Query languages (SQL), File structures (sequential files, indexing, B and B+ trees), Transactions and concurrency control.

Computer Networks: ISO/OSI stack, LAN technologies (Ethernet, Token ring), Flow and error control techniques, Routing algorithms, Congestion control, TCP/UDP and sockets, IP(v4), Application layer protocols (icmp, dns, smtp, pop, ftp, http); Basic concepts of hubs, switches, gateways, and routers.

EC - ELECTRONICS AND COMMUNICATION ENGINEERING

ENGINEERING MATHEMATICS

Linear Algebra: Matrix Algebra, Systems of linear equations, Eigen values and eigen vectors.

Calculus: Mean value theorems, Theorems of integral calculus, Evaluation of definite and improper integrals, Partial Derivatives, Maxima and minima, Multiple integrals, Fourier series. Vector identities, Directional derivatives, Line, Surface and Volume integrals, Stokes, Gauss and Green?s theorems.

Differential equations: First order equation (linear and nonlinear), Higher order linear differential equations with constant coefficients, Method of variation of parameters, Cauchy?s and Euler?s equations, Initial and boundary value problems, Partial Differential Equations and variable separable method.

Complex variables: Analytic functions, Cauchy?s integral theorem and integral formula, Taylor?s and Laurent? series, Residue theorem, solution integrals.

Probability and Statistics: Sampling theorems, Conditional probability, Mean, median, mode and standard deviation, Random variables, Discrete and continuous distributions, Poisson, Normal and Binomial distribution, Correlation and regression analysis.

Numerical Methods: Solutions of non-linear algebraic equations, single and multi-step methods for differential equations.

Transform Theory: Fourier transform, Laplace transform, Z-transform.

ELECTRONICS AND COMMUNICATION ENGINEERING

Networks: Network graphs: matrices associated with graphs; incidence, fundamental cut set and fundamental circuit matrices. Solution methods: nodal and mesh analysis. Network theorems: superposition, Thevenin and Norton?s maximum power transfer, Wye-Delta transformation. Steady state sinusoidal analysis using phasors. Linear constant coefficient differential equations; time domain analysis of simple RLC circuits, Solution of network equations using Laplace transform: frequency domain analysis of RLC circuits. 2-port network parameters: driving point and transfer functions. State equations for networks.

Electronic Devices: Energy bands in silicon, intrinsic and extrinsic silicon. Carrier transport in silicon: diffusion current, drift current, mobility, and resistivity. Generation and recombination of carriers. p-n junction diode, Zener diode, tunnel diode, BJT, JFET, MOS capacitor, MOSFET, LED, p-I-n and avalanche photo diode, Basics of LASERs. Device technology: integrated circuits fabrication process, oxidation, diffusion, ion implantation, photolithography, n-tub, p-tub and twin-tub CMOS process.

Analog Circuits: Small Signal Equivalent circuits of diodes, BJTs, MOSFETs and analog CMOS. Simple diode circuits, clipping, clamping, rectifier. Biasing and bias stability of transistor and FET amplifiers. Amplifiers: single-and multi-stage, differential and operational, feedback, and power. Frequency response of amplifiers. Simple op-amp circuits. Filters. Sinusoidal oscillators; criterion for oscillation; single-transistor and op-amp configurations. Function generators and wave-shaping circuits, 555 Timers. Power supplies.

Digital circuits: Boolean algebra, minimization of Boolean functions; logic gates; digital IC families (DTL, TTL, ECL, MOS, CMOS). Combinatorial circuits: arithmetic circuits, code converters, multiplexers, decoders, PROMs and PLAs. Sequential circuits: latches and flip-flops, counters and shift-registers. Sample and hold circuits, ADCs, DACs. Semiconductor memories. Microprocessor(8085): architecture, programming, memory and I/O interfacing.

Signals and Systems: Definitions and properties of Laplace transform, continuous-time and discrete-time Fourier series, continuous-time and discrete-time Fourier Transform, DFT and FFT, z-transform. Sampling theorem. Linear Time-Invariant (LTI) Systems: definitions and properties; causality, stability, impulse response, convolution, poles and zeros, parallel and cascade structure, frequency response, group delay, phase delay. Signal transmission through LTI systems.

Control Systems: Basic control system components; block diagrammatic description, reduction of block diagrams. Open loop and closed loop (feedback) systems and stability analysis of these systems. Signal flow graphs and their use in determining transfer functions of systems; transient and steady state analysis of LTI control systems and frequency response. Tools and techniques for LTI control system analysis: root loci, Routh-Hurwitz criterion, Bode and Nyquist plots. Control system compensators: elements of lead and lag compensation, elements of Proportional-Integral-Derivative (PID) control. State variable representation and solution of state equation of LTI control systems.

Communications: Random signals and noise: probability, random variables, probability density function, autocorrelation, power spectral density. Analog communication systems: amplitude and angle modulation and demodulation systems, spectral analysis of these operations, superheterodyne receivers; elements of hardware, realizations of analog communication systems; signal-to-noise ratio (SNR) calculations for amplitude modulation (AM) and frequency modulation (FM) for low noise conditions. Fundamentals of information theory and channel capacity theorem. Digital communication systems: pulse code modulation (PCM), differential pulse code modulation (DPCM), digital modulation schemes: amplitude, phase and frequency shift keying schemes (ASK, PSK, FSK), matched filter receivers, bandwidth consideration and probability of error calculations for these schemes. Basics of TDMA, FDMA and CDMA and GSM.

Electromagnetics: Elements of vector calculus: divergence and curl; Gauss? and Stokes? theorems, Maxwell?s equations: differential and integral forms. Wave equation, Poynting vector. Plane waves: propagation through various media; reflection and refraction; phase and group velocity; skin depth. Transmission lines: characteristic impedance; impedance transformation; Smith chart; impedance matching; S parameters, pulse excitation. Waveguides: modes in rectangular waveguides; boundary conditions; cut-off frequencies; dispersion relations. Basics of propagation in dielectric waveguide and optical fibers. Basics of Antennas: Dipole antennas; radiation pattern; antenna gain.

Goto Top

EE - ELECTRICAL ENGINEERING

ENGINEERING MATHEMATICS

Linear Algebra: Matrix Algebra, Systems of linear equations, Eigen values and eigen vectors.

Calculus: Mean value theorems, Theorems of integral calculus, Evaluation of definite and improper integrals, Partial Derivatives, Maxima and minima, Multiple integrals, Fourier series. Vector identities, Directional derivatives, Line, Surface and Volume integrals, Stokes, Gauss and Green?s theorems.

Differential equations: First order equation (linear and nonlinear), Higher order linear differential equations with constant coefficients, Method of variation of parameters, Cauchy?s and Euler?s equations, Initial and boundary value problems, Partial Differential Equations and variable separable method.

Complex variables: Analytic functions, Cauchy?s integral theorem and integral formula, Taylor?s and Laurent? series, Residue theorem, solution integrals.

Probability and Statistics: Sampling theorems, Conditional probability, Mean, median, mode and standard deviation, Random variables, Discrete and continuous distributions, Poisson, Normal and Binomial distribution, Correlation and regression analysis.

Numerical Methods: Solutions of non-linear algebraic equations, single and multi-step methods for differential equations.

Transform Theory: Fourier transform, Laplace transform, Z-transform.

ELECTRICAL ENGINEERING

Electric Circuits and Fields: Network graph, KCL, KVL, node and mesh analysis, transient response of dc and ac networks; sinusoidal steady-state analysis, resonance, basic filter concepts; ideal current and voltage sources, Thevenin?s, Norton?s and Superposition and Maximum Power Transfer theorems, two-port networks, three phase circuits; Gauss Theorem, electric field and potential due to point, line, plane and spherical charge distributions; Ampere?s and Biot-Savart?s laws; inductance; dielectrics; capacitance.

Signals and Systems: Representation of continuous and discrete-time signals; shifting and scaling operations; linear, time-invariant and causal systems; Fourier series representation of continuous periodic signals; sampling theorem; Fourier, Laplace and Z transforms.

Electrical Machines: Single phase transformer - equivalent circuit, phasor diagram, tests, regulation and efficiency; three phase transformers - connections, parallel operation; auto-transformer; energy conversion principles; DC machines - types, windings, generator characteristics, armature reaction and commutation, starting and speed control of motors; three phase induction motors - principles, types, performance characteristics, starting and speed control; single phase induction motors; synchronous machines - performance, regulation and parallel operation of generators, motor starting, characteristics and applications; servo and stepper motors.

Power Systems: Basic power generation concepts; transmission line models and performance; cable performance, insulation; corona and radio interference; distribution systems; per-unit quantities; bus impedance and admittance matrices; load flow; voltage control; power factor correction; economic operation; symmetrical components; fault analysis; principles of over-current, differential and distance protection; solid state relays and digital protection; circuit breakers; system stability concepts, swing curves and equal area criterion; HVDC transmission and FACTS concepts.

Control Systems: Principles of feedback; transfer function; block diagrams; steady-state errors; Routh and Niquist techniques; Bode plots; root loci; lag, lead and lead-lag compensation; state space model; state transition matrix, controllability and observability.

Electrical and Electronic Measurements: Bridges and potentiometers; PMMC, moving iron, dynamometer and induction type instruments; measurement of voltage, current, power, energy and power factor; instrument transformers; digital voltmeters and multimeters; phase, time and frequency measurement; Q-meters; oscilloscopes; potentiometric recorders; error analysis.

Analog and Digital Electronics: Characteristics of diodes, BJT, FET; amplifiers - biasing, equivalent circuit and frequency response; oscillators and feedback amplifiers; operational amplifiers - characteristics and applications; simple active filters; VCOs and timers; combinational and sequential logic circuits; multiplexer; Schmitt trigger; multi-vibrators; sample and hold circuits; A/D and D/A converters; 8-bit microprocessor basics, architecture, programming and interfacing.

Power Electronics and Drives: Semiconductor power diodes, transistors, thyristors, triacs, GTOs, MOSFETs and IGBTs - static characteristics and principles of operation; triggering circuits; phase control rectifiers; bridge converters - fully controlled and half controlled; principles of choppers and inverters; basis concepts of adjustable speed dc and ac drives.

ME - MECHANICAL ENGINEERING

ENGINEERING MATHEMATICS

Linear Algebra: Matrix algebra, Systems of linear equations, Eigen values and eigenvectors.

Calculus: Functions of single variable, Limit, continuity and differentiability, Mean value theorems, Evaluation of definite and improper integrals, Partial derivatives, Total derivative, Maxima and minima, Gradient, Divergence and Curl, Vector identities, Directional derivatives, Line, Surface and Volume integrals, Stokes, Gauss and Green?s theorems.

Differential equations: First order equations (linear and nonlinear), Higher order linear differential equations with constant coefficients, Cauchy?s and Euler?s equations, Initial and boundary value problems, Laplace transforms, Solutions of one dimensional heat and wave equations and Laplace equation.

Complex variables: Analytic functions, Cauchy?s integral theorem, Taylor and Laurent series.

Probability and Statistics: Definitions of probability and sampling theorems, Conditional probability, Mean, median, mode and standard deviation, Random variables, Poisson, Normal and Binomial distributions.

Numerical Methods: Numerical solutions of linear and non-linear algebraic equations Integration by trapezoidal and Simpson?s rule, single and multi-step methods for differential equations.

APPLIED MECHANICS AND DESIGN

Engineering Mechanics: Free body diagrams and equilibrium; trusses and frames; virtual work; kinematics and dynamics of particles and of rigid bodies in plane motion, including impulse and momentum (linear and angular) and energy formulations; impact.

Strength of Materials: Stress and strain, stress-strain relationship and elastic constants, Mohr?s circle for plane stress and plane strain, thin cylinders; shear force and bending moment diagrams; bending and shear stresses; deflection of beams; torsion of circular shafts; Euler?s theory of columns; strain energy methods; thermal stresses.

Theory of Machines: Displacement, velocity and acceleration analysis of plane mechanisms; dynamic analysis of slider-crank mechanism; gear trains; flywheels.

Vibrations: Free and forced vibration of single degree of freedom systems; effect of damping; vibration isolation; resonance, critical speeds of shafts.

Design: Design for static and dynamic loading; failure theories; fatigue strength and the S-N diagram; principles of the design of machine elements such as bolted, riveted and welded joints, shafts, spur gears, rolling and sliding contact bearings, brakes and clutches.

FLUID MECHANICS AND THERMAL SCIENCES

Fluid Mechanics: Fluid properties; fluid statics, manometry, buoyancy; control-volume analysis of mass, momentum and energy; fluid acceleration; differential equations of continuity and momentum; Bernoulli?s equation; viscous flow of incompressible fluids; boundary layer; elementary turbulent flow; flow through pipes, head losses in pipes, bends etc.

Heat-Transfer: Modes of heat transfer; one dimensional heat conduction, resistance concept, electrical analogy, unsteady heat conduction, fins; dimensionless parameters in free and forced convective heat transfer, various correlations for heat transfer in flow over flat plates and through pipes; thermal boundary layer; effect of turbulence; radiative heat transfer, black and grey surfaces, shape factors, network analysis; heat exchanger performance, LMTD and NTU methods.

Thermodynamics: Zeroth, First and Second laws of thermodynamics; thermodynamic system and processes; Carnot cycle. irreversibility and availability; behaviour of ideal and real gases, properties of pure substances, calculation of work and heat in ideal processes; analysis of thermodynamic cycles related to energy conversion.

Applications: Power Engineering: Steam Tables, Rankine, Brayton cycles with regeneration and reheat. I.C. Engines: air-standard Otto, Diesel cycles. Refrigeration and air-conditioning: Vapour refrigeration cycle, heat pumps, gas refrigeration, Reverse Brayton cycle; moist air: psychrometric chart, basic psychrometric processes. Turbomachinery: Pelton-wheel, Francis and Kaplan turbines ? impulse and reaction principles, velocity diagrams.

MANUFACTURING AND INDUSTRIAL ENGINEERING

Engineering Materials: Structure and properties of engineering materials, heat treatment, stress-strain diagrams for engineering materials.

Metal Casting: Design of patterns, moulds and cores; solidification and cooling; riser and gating design, design considerations.

Forming: Plastic deformation and yield criteria; fundamentals of hot and cold working processes; load estimation for bulk (forging, rolling, extrusion, drawing) and sheet (shearing, deep drawing, bending) metal forming processes; principles of powder metallurgy.

Joining: Physics of welding, brazing and soldering; adhesive bonding; design considerations in welding.

Machining and Machine Tool Operations: Mechanics of machining, single and multi-point cutting tools, tool geometry and materials, tool life and wear; economics of machining; principles of non-traditional machining processes; principles of work holding, principles of design of jigs and fixtures

Metrology and Inspection: Limits, fits and tolerances; linear and angular measurements; comparators; gauge design; interferometry; form and finish measurement; alignment and testing methods; tolerance analysis in manufacturing and assembly.

Computer Integrated Manufacturing: Basic concepts of CAD/CAM and their integration tools.

Production Planning and Control: Forecasting models, aggregate production planning, scheduling, materials requirement planning.

Inventory Control: Deterministic and probabilistic models; safety stock inventory control systems.

Operations Research: Linear programming, simplex and duplex method, transportation, assignment, network flow models, simple queuing models, PERT and CPM.

IT - INFORMATION TECHNOLOGY

ENGINEERING MATHEMATICS

Mathematical Logic: Propositional Logic; First Order Logic.

Probability: Conditional Probability; Mean, Median, Mode and Standard Deviation; Random Variables; Distributions; uniform, normal, exponential, Poisson, Binomial.

Set Theory & Algebra: Sets; Relations; Functions; Groups; Partial Orders; Lattice; Boolean Algebra.

Combinatorics: Permutations; Combinations; Counting; Summation; generating functions; recurrence relations; asymptotics.

Graph Theory: Connectivity; spanning trees; Cut vertices & edges; covering; matching; independent sets; Colouring; Planarity; Isomorphism.

Linear Algebra: Algebra of matrices, determinants, systems of linear equations, Eigen values and Eigen vectors.

Numerical Methods: LU decomposition for systems of linear equations; numerical solutions of non-linear algebraic equations by Secant, Bisection and Newton-Raphson Methods; Numerical integration by trapezoidal and Simpson?s rules.

Calculus: Limit, Continuity & differentiability, Mean value Theorems, Theorems of integral calculus, evaluation of definite & improper integrals, Partial derivatives, Total derivatives, maxima & minima.

FORMAL LANGUAGES AND AUTOMATA

Regular Languages: finite automata, regular expressions, regular grammar.

Context free languages: push down automata, context free grammars

COMPUTER HARDWARE

Digital Logic: Logic functions, minimization, design and synthesis of combinatorial and sequential circuits, number representation and computer arithmetic (fixed and floating point)

Computer organization: Machine instructions and addressing modes, ALU and data path, hardwired and microprogrammed control, memory interface, I/O interface (interrupt and DMA mode), serial communication interface, instruction pipelining, cache, main and secondary storage

SOFTWARE SYSTEMS

Data structures and Algorithms: the notion of abstract data types, stack, queue, list, set, string, tree, binary search tree, heap, graph, tree and graph traversals, connected components, spanning trees, shortest paths, hashing, sorting, searching, design techniques (greedy, dynamic, divide and conquer, Algorithm design by induction), asymptotic analysis (best, worst, average cases) of time and space, upper and lower bounds, Basic concepts of complexity classes ? P, NP, NP-hard, NP-complete.

Programming Methodology: Scope, binding, parameter passing, recursion, C programming ? data types and declarations, assignment and control flow statements, 1-d and 2-d arrays, functions, pointers, concepts of object-oriented programming - classes, objects, inheritance, polymorphism, operator overloading.

Operating Systems (in the context of Unix): classical concepts (concurrency, synchronization, deadlock), processes, threads and interprocess communication, CPU scheduling, memory management, file systems, I/O systems, protection and security, shell programming.

Information Systems and Software Engineering: information gathering, requirement and feasibility analysis, data flow diagrams, process specifications, input/output design, process life cycle, planning and managing the project, design, coding, testing, implementation, maintenance.

Databases: E-R diagrams, relational model, database design, integrity constraints, normal forms, query languages (SQL), file structures (sequential, indexed), b-trees, transaction and concurrency control.

Data Communication and Networks: ISO/OSI stack, transmission media, data encoding, multiplexing, flow and error control, LAN technologies (Ethernet, token ring), network devices ? switches, gateways, routers, ICMP, application layer protocols ? SMTP, POP3, HTTP, DNS, FTP, Telnet, network security ? basic concepts of public key and private key cryptography, digital signature, firewalls

Web technologies: Proxy, HTML, XML, basic concepts of cgi-bin programming

AIEEE 2007 Papers

2008-03-13T09:23:00.003+05:30
physics:

click here to download

Maths:

click here to download

Chemistry:

click here to download

VLC media player (universal media player)

2008-03-09T08:04:00.002+05:30

click here to download

password:anurag

TROJAN REMOVER -(SPYWARE REMOVER)

2008-03-09T04:45:00.002+05:30
Trojan Remover was written to aid in the removal of Trojan Horses and Internet Worms when standard anti-virus software has either failed to detect the problem or is unable to effectively eliminate it. It was written specifically to carry out such a removal without the user having to manually edit system files, including the Registry. The program also removes the additional system modifications some Trojans carry out which are ignored by other Virus and Trojan Scanners.

Version 6.6.3
- Added new heuristic detection routines. These routines are now database-driven so new heuristics can be added during normal database updates, without the need for Program Updates.
- Updated integral Updater program so it can handle new heuristic databases.
- Added scanning of all modules loaded into running processes.
- Added routine to look for and remove if found (changing permissions on key) malicious LEGACY registry keys.

click here to download

password:anurag

UNLEASH FEAR OF TOEFL

2008-03-08T06:58:00.003+05:30
Type.................: e-Book
Part Size............: 1.4 MB
PDF File Pass........:
Compression Format...: RAR
File Validation......: SFV
Copy Protection......: DàrKñèT

* Explains how the TOEFL time limits are the #1 enemy of most students, and what you can do about it- You avoid falling into the many "time traps" built into the test, giving you an immeasurable advantage over those who go into the test unaware

* Describes exactly what you should do to determine the focus of your essays - You won't waste time scratching your head about what to write

* Shows you super speed methods to get through the questions you know with ease - You'll save time to concentrate on the hardest questions without rushing

* Secrets to questions that "give away" wrong (or right) answers- You get credit for some questions without really even knowing anything about them

* Empowers you with a key word searching tips that will let you save more time than you thought possible- You won't be wasting precious time anymore scouring Reading passages, but will immediately be able to find exactly what you are looking for

* Details the EXACT STUDY PLAN for the TOEFL that is proven to give the most results in the least time, and it's backwards of what a lot of the so-called "experts" recommend- No matter if you're studying for a week or a month, you won't waste your time on useless activities used to fill space in an overpriced, overstuffed study guide from the bookstore

* Allows you to recognize critical "hedge" words - You'll understand their significance so you're not caught off guard

* A systematic analysis and breakdown into "plain language" of how to deconstruct and master tough problems- You turn problems that most students stumble over to your advantage

* Gives you simple explanations for those hard to remember grammatical facts - You won't make those careless oversights anymore

* Learn why, when, and how to guess to your advantage - You may not like guessing, but when it's necessary, you'll be using a proven method

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JOB TIPS

2008-03-03T20:37:00.000+05:30
Beginning your first job search doesn't have to be a frustrating experience. Students are often intimidated by the thought of the first job hunt after graduation but that process can be easier than they think if they remember the basic job search rules by John Petrik.

1. Get out into the real world.
An internship or part-time co-op job tells employers that you have already experienced a real-world work environment and know what to expect.

2. Communicate well with others.
No matter what career path you choose to follow — from nurse to computer programmer —you have to have solid written and oral communication skills to get a job.

3. Network, network, network.
Most grads land jobs through people they know — not by answering newspaper ads. So, make a list of your own contacts, such as professors, family and friends, and add to it by attending career fairs and other
professional associations and activities.

4. Be computer literate.
It's the information age —you need to be able to demonstrate solid computer literacy that's relevant to your field.

5. Put your best resume for ward.
A resume should be a concise, error-free, reader friendly, one-page document that can be easily scanned.

6. Research.
Take the time to learn about the company you are targeting by visiting its Web site or researching the company at the library.

7. Use examples.
Using specific examples from school or internships to answer questions about your experiences paints a clearer picture of your strengths and skills for the employer.

8. Smile!
It's hard to smile when you're on the hot seat—but a smile during an interview shows enthusiasm for the position and the company. Potential employers might interpret a non-smiling face as a lack of interest.

9. Show your thanks.
A thank you note following a phone or face-to-face interview reinforces your interest in the position and the company

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ONLINE JNTU BITS (2-2 CSE)

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The following zip file contains online bits for

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BIBLE FOR GRE

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BIBLE FOR TOEFL

2008-02-20T06:58:00.002+05:30

Book Description

ETS publishes its official list of TOEFL essay topics on its website. All essays assigned on the actual TOEFL test come from this list.

This book contains 400 sample essays with scores of 6.0. Each essay was written based on one of the topics from the ETS official list. The book covers 100% of these topics. Each ETS TOEFL writing topic has at least one sample answer in this book.

Students who take the Computer-Based Test of English as a Foreign Language must also compose a written essay that counts towards part of their structure score. This book contains a total of 400 sample TOEFL essays, offering an intensive preparation for this part of the test.

CONTENTS:
Sample Essays Arranged by Topic

1 Why go to university?
2 Are parents best teachers?
3 Has the easiness of cooking im-proved life?
4 Books and experience
5 A factory in your community
6 Change about my hometown
7 How do movies or TV affect peo-ple?
Customers may also be interested in:
8 Has TV destroyed communication?
9 A small town vs. a big city
10 Luck and hard work
11 Sports or library?
12 Why do people go to museums?
13 Eat out or eat at home?
14 Should students be required to attend classes?
15 Qualities of a good neighbor
16 A new restaurant in your neighborhood
17 Learn by yourself or with a teacher?
18 Qualities of a good supervisor
19 Highways or public transporta-tion?
20 Countryside or city?
21 Why do people live longer?
22 Important qualities of a co-worker
23 Should teenagers work?
24 The advantages of living in my city
25 A new shopping center
26 A new movie theater
27 Should people do things that they do not like?
28 Media and celebrities
29 Has human harmed the Earth?
30 A high school in the community
31 Stay at one place or move around?
32 Spend money or save them?
33 Jewelry or concert?
34 Should business never fire peo-ple?
35 Live vs. television broadcast
36 A vehicle that changed people's lives
37 Is progress always good?
38 Is learning about the past useful?
39 Can new technologies help stu-dents?
40 Never, never give up
41 Should land be saved for ani-mals?
42 An important skill
43 Dangerous sport
44 Travel with a companion vs. travel alone
45 Get up early vs. stay up late
46 Qualities of a good son or daughter
47 A large company vs. a small company
48 Why do people work?
49 Face-to-face communication
50 Do same things vs. try new things
51 Taking risks vs. planning
52 Change to your hometown
53 Is money the most important aspect of a job?
54 External appearance
55 Make decision alone
56 Arts or environment?
57 Serious movies vs. entertaining movies
58 Can business do anything to make a profit?
59 Get things done
60 Are games important to adults?
61 Should parents decide for teen-agers?
62 What do you want most in a friend?
63 Are difficult experiences valu-able lessons?
64 Self-employed vs. employed
65 Should a city preserve its his-toric buildings?
66 Are classmates a more important influence?
67 Inexperienced or experienced workers?
68 Is daily homework necessary?
69 What subject will you study?
70 Have automobiles improved modern life?
71 A high-paying job vs. quality spare time
72 Does grades encourage students to learn?
73 Has computer made life easier?
Customers may also be interested in:
74 Is it better to travel with a tour guide?
75 Multiple subjects vs. one subject
76 Should children learn a foreign language?
77 Should boys and girls go to separate schools?
78 Teamwork vs. working inde-pendently
79 Who would you choose to build a statue for?
80 Describe a custom from your country
81 Has technology made the world better?
82 Can ads tell about a country?
83 A single world culture
84 The Internet
85 One-day-visit to your country
86 A time and a place in the past
87 An important discovery in the last 100 years
88 Telephone communication
89 What person would you like to meet?
90 What famous athlete would you like to meet?
91 What question will you ask a famous person?
92 Dynamic weather
93 Important qualities of a good roommate
94 Dancing's role
95 Explore the outer space
96 Reduce stress
97 Teachers' pay
98 What to represent your country?
99 Would you choose your own roommate?
100 Computer technology or basic needs?
101 Work by hand vs. by machine
102 Should students evaluate their teachers?
103 What characteristic makes peo-ple successful?
104 Contributions of artists vs. sci-entists
105 University housing vs. apart-ment
106 Means of transportation
107 Should higher education be available to all?
108 The best way of learning
109 Follow the customs of the new country
110 Being alone vs. with friends
111 One or two friends, or many friends?
112 How should children spend their time?
113 A new university in the com-munity
114 Who influence more, family or friends?
115 Plan for free time
116 Methods of learning
117 Different friends or similar friends?
118 New experiences vs. usual hab-its
119 Do clothes make a man?
120 Are quick decisions always wrong?
121 Do you trust first impressions?
122 Should people be satisfied
123 Non-fictions vs. fictions
124 Social science vs. natural sci-ence
125 Should art be compulsory sub-ject?
126 Can young people teach older people?
127 Reading fiction vs. watching movies
128 Physical exercise vs. academic study
129 Business vs. agricultural research
130 Children and sports
131 Money and success
132 A new product
133 Are childhood years most im-portant in life?
134 Should children do household tasks?
135 Should students wear uniforms?
136 Is winning important in a game?
137 Should students choose sub-jects?
138 Member vs. leader
139 The most important room in a house
140 Hand vs. machine
141 Change about your school
142 A gift for a child
143 A long vacation vs. short vaca-tions
144 A house vs. an apartment
145 The role of advertisements
146 Outdoors vs. indoors
147 How should your school spend a gift of money?
148 Does playing games teach us about life?
149 How would you use a free gift of land?
150 Is watching TV bad for children?
151 The most important animal
152 Why should forest be saved?
153 Is a zoo useful?
154 Is it right to ban smoking?
155 What plant is important in your country?
156 Which country would you like to visit?
157 Computers vs. traditional schools
158 Are celebrities' opinions right?
159 What should be remembered?
160 Complain in writing vs. in per-son
161 Why do people remember their gifts?
162 Do starts deserve high salary?
163 The importance of reading and writing
164 What do you do for good health?
165 One thing to improve your community
166 What events make a person an adult?
167 Purchase computers or books?
168 Why study abroad?
169 Why is music important to many people?
170 Why are groups or organiza-tions important?
171 What would you take for a trip?
172 How can schools help new stu-dents?
173 Does borrowing money harm friendship?
174 Generation differences
175 Should students talk on classes?
176 What holiday would you create?
177 A vacation or a car?
178 Changes in the 21st century
179 Qualities of a good parent
180 Why are movies so popular?
181 Should lands be developed?
182 Is human relationship with pets useful?
183 A country from its movies
184 Self-study vs. group study
185 A house or a business?

Click here to Download the BIBLE

3I INFOTECH PLACEMENT EXAM PATTERN

2008-02-20T06:55:00.000+05:30
3I INFOTECH PAPER ON 28th JANUARY AT DELHI

Hi all;

So looking for a job in 3i.. well if yes then dont worry at all for apti n all. On 28th of jan, i wrote 3's paper. Now i m going to describe it--

There was 3 sections- English usage, Logical Reasoning and arithmetic n data interpretation
There was i total 150 q's, having 50 q's from each sections. All Q's were easy.
Time limit : 90 mins
Before going to venue, just read out the instructions given on the site, coz there was lot of confusions. I did keep with me the specimen answer sheet.

Section 1: English usage

In this there was a paragrap, nearly 400 words, about regularization of banking acts. On basis of this para there was q's . These are as follows-
--> 10 direct q's relataed to para
--> 3 Synoyms(Contemporay, Resilence etc.)
--> 3 Antonyms
--> 9 q's were based on fill in d blanks which was nothing bt, about Development and Education in Punjab and U.P.

on an aveage all d synonyms n antonyms were very easy and day to day conversational use. These synonyms and antonyms were given in bold in d para.
While solving this type para plz keep in mind that one time reading with better comprehension is nt only helpful, bt u have o use regression. Remaining 25 q's were based on finding out grammatical error(u can see in any cat/ mat preparartion book). On these some were diifficult.
In this section i did only 23 q's.

Section 2 : Reasoning

--> 1 caselet based sitting arrangement(5-6 q's)
--> 5 q's based on Blood Relation(if A+B stands for A is father of B , A-B stands for Ais bro of B......... then what is A-B*c so on )
--> 5 q's based on critical resoning(like all banana's are mango, some mangoes are chilli then conclude...)
--> 4-5 q's based on series. In this you have to find out odd one in he series.
--> Some on coding decodg
--> Some were slightly different. These were like -- 5 different nos were given and said that 1 is added to the first digit of all numbers and 1 is subtracted from the middle digit. then Find out the second largest n so on.
--> Some were Data Sufficiency
Suggestion: For seies go through Mtyra's Book Quicker maths.

Section 3 : Arithmetic

In this topic on which Q's were based, is as -
1. Probab -- 5 q's, in this q like--- there are different balls in a bag as3-green, 5-blue, 7-red. 6-black then find out the probab of getting 2 red balls, gtting at least 1 gren ball while picking up 3 balls n so on.

2. Series Comletion- 5 q

3. Simplification-10-12 q, as (1) if 12.48 / ? / 56.4 = 12.3 then find ? and so on

4. Compound Interest -1q (Direct Formula)

5. Trains speed-1q as, A train crosses a platform of length double of its length, in 30 sec. Find speed of train.(Ans- can not determined)

6. Data Interpretation- 15 q, 2tables and 1 pie chart, vey easy just calculation basis.

Do as much as possible Bank po sets, there is nothing bt all depends on UR CALCULATION SPEED.
So start mental calculation from today it will help u in this and other papers as well. Andd dont forget to pray for me I m waiting for call...

Windows Vista

2008-02-17T22:19:00.003+05:30

click the links to download

Part 1
Part 2
Part 3
Part 4
Part 5
Part 6
Part 7
Part 8
Part 9
Part 10

JNTU 2007 EXTERNAL PAPERS

2008-02-15T05:23:00.006+05:30
----CSE 3-1 REG 2007 papers

operating systems
-click here
MEFA
-click here
UML
-click here
FLAT
-click here
computer networks
-click here

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2008-02-15T05:05:00.002+05:30
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2008-02-15T04:58:00.002+05:30
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2008-01-20T04:20:00.002+05:30

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