EC COMPUTER NETWORKS ANNA UNIVERSITY PREVIOUS YEAR QUESTION PAPER, IMPORTANT QUESTIONS, 2 MARKS AND 16 MARKS. Download ECcomputer networks question bank B.E electronics and communication engineering regulation. computer networks. PART-A(10 × 2 = 20). (Answer all the Questions). 1. Define a computer network. 2 . What is the similarity between transport layer and data link layer? 3. Define.

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Magnetic flux density — The Lorentz force equation for a moving charge and applications — Force on a wire carrying a current I placed in a magnetic field — Torque on a loop carrying a current I — Magnetic moment — Magnetic Vector Potential.

Baank termination and resonant cavities. Sampling speech signals, basics of quantization, delta modulation, and Differential PCM – Auditory perception: Writing formal letters, quotations, clarification, complaint — Letter seeking permission for Industrial visits— Writing analytical paragraphs on different debatable issues.

Stepper motor Interfacing card 3 Nos.


Generation of Signals 2. The role of government and non-government organization in environment managements. Carl Hamacher, Zvonko G. Helfrick and William D.

Energy density in magnetic fields — Nature of magnetic materials — magnetization and permeability – magnetic boundary conditions. Conduct metric titration Simple acid base 2. Radiation Pattern of Antennas. The numerical differentiation and integration find application when the function in the analytical form is too complicated or the huge amounts of data are given such as series of measurements, observations or some other empirical netwotks.

Spectrometer dispersive power of a bsnk. Weighted sound levels speech interference — highway noise — noise induced hearing loss — noise and architectural design specification and measurement of some isolation design of portions. He should be able to comprehend the effect of friction on equilibrium. Implementation of microstrip filter design.


Current mirror and current sources, Current sources as active loads, Voltage sources, Voltage References, BJT Differential amplifier with active loads, General operational amplifier stages -and internal circuit diagrams of ICDC and AC performance characteristics, slew rate, Open and closed loop configurations. TE waves in Rectangular fomputer — Cylindrical waveguides.

Comparison with calculated values.

Linked list implementation of List ADT 4. He should be able to comprehend the effect of friction on equilibrium.

Automatic layout generation followed by post qquestion extraction and bani of the circuit studied in Expt. Sampling of input signal and display 4. Autopilot — basic principles — longitudinal and lateral autopilot. Growing energy needs, renewable and non renewable energy sources, use of alternate energy sources.

Licensed software for Drafting and Modeling. To encourage students to actively involve in participative learning of English and to help them acquire Communication Skills. Proactive Vs reactive routing, Unicast routing algorithms, Multicast routing algorithms, hybrid routing algorithm, Energy aware routing algorithm, Hierarchical Routing, QoS aware routing. Senior — Pearson Education — Second Edition.

Issues in desiging- Transport layer classification, adhoc transport protocols. Principles of Amplitude and Frequency Modulations. Active lowpass, Highpass and bandpass filters. P and Johnson Jr. Programming using Arithmetic, Logical and Bit Manipulation instructions of microcontroller.

The correctness of the inputs and outputs for each of the blocks must be demonstrated atleast on oscilloscopes logic analyzer preferred. Use and over-exploitation, deforestation, case studies- timber extraction, mining, dams coputer their effects on forests and tribal people compuher Water resources: Frequency response of series and parallel resonance circuits.


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Reading comprehension exercises with critical questions, Multiple choice question. Study of satellite orbits and launching. The methods introduced in the solution of ordinary differential equations and partial differential equations will be useful in attempting any engineering problem. Design optimization of SM fibers, RI profile and cut-off wave length.

Department of Electronics and Communication Engineering

Design of FIR filters 5. Electronics II, Winter Similar exercises for the career lab are to be compiled in the record notebook. Study of DTH and compression standards. All these should be achieved both conceptually and through solved examples. Matlab software for minimum 3 users license To help students acquire the ability to speak effectively in English in real-life situations. Implementation and study of stop and wait protocol 4.

Siva Ram Murthy and B. Carr and John M. The roots of nonlinear algebraic or transcendental equations, solutions of large system of linear equations and eigen value problem of a matrix bbank be obtained numerically where analytical methods fail to give solution.

Examples for role play situations: Verification of reciprocity theorem 6. Conduct metric titration Simple acid base 2.