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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Collector coupled and Emitter coupled Astable multivibrator – Monostable multivibrator – Bistable multivibrators – Triggering methods for Bistable multivibrators Schmitt trigger circuit.

Implementation and study of stop and wait protocol 4.

ADC Interfacing card 3 Nos. Similar exercises for the career lab are to be compiled in the record notebook. Listening comprehension exercises to categorise data in tables.

Face to Face Conversation — Telephone conversation — Role play activities Students take on roles and engage in conversation B. Design of Lead and Lag compensator.

Transmission from one fluid to another normal and oblique incidence — method of images. Listening comprehension exercises to categorise data in tables.


Characteristics of Diac and Triac. Load test on three phase Induction motor. The Career Lab 2 Periods may be handled by any competent teacher, not necessarily from English Department 3. Marketing engineer convincing a customer to buy his product. Questiln Vs reactive routing, Unicast routing algorithms, Multicast routing algorithms, hybrid routing algorithm, Energy aware routing algorithm, Hierarchical Routing, QoS aware routing. Imaging spectrometry and spectral characteristics.


Reading comprehension exercises with critical questions, Multiple choice question. Hennessey and David A. Electrical and Electronics Engineering 2. To learn the fiber optical receivers such as PIN APD diodes, noise performance in photo detector, receiver operation and configuration.

Optical Fiber Communication — John M. Siva Ram Murthy and B. Band pass filter and cascading of band pass filter elements. Verification of maximum power transfer theorem. Fourier transform and linear filtering interpretations, Sampling rates – Spectrographic displays – Pitch and formant extraction – Analysis by 80 Synthesis – Analysis synthesis systems: TM waves in Rectangular guide.

Intergration of adhoc with Mobile IP networks. To make the students to know about the various modulation techniques, propagation methods, coding and multi access techniques used in the mobile communication.

EC Computer networks Question Paper – V+ Collections

Parametric devices -Principles of operation – applications of parametric amplifier. Linear and circular convolution of two sequences 3.

Kemmerly and Steven M. Verification of superposition Theorem 4. Principles of Amplitude and Frequency Modulations. To help students acquire the ability to speak effectively in English in real-life situations. Speaking – Role play — group discussions — Activities giving oral instructions. Drawing of front view and top view of simple solids like prism, pyramid, cylinder, cone, etc, and dimensioning. DC motor Interfacing card 3 Nos.


EC Computer Networks May June Question Paper

Mukesh Singhal, Niranjan G. Conduct metric titration Mixture of weak and strong acids 3. Comparison with calculated values. Land as a resource, land degradation, man induced landslides, soil erosion and desertification — nnetworks of an individual in conservation of natural resources — Equitable use of resources for sustainable lifestyles. Determination of water of crystallization of a crystalline salt Copper sulphate 7.

Drawing of a simple steel truss.

Listening comprehension — entering information in tabular form, intensive listening exercise and completing the steps of a process. Wade Trappe and Lawrence C. Issues and possible solutions — climate change, global warming, acid rain, ozone layer depletion, nuclear accidents and holocaust, case studies. Plotting of drawings must be made for each exercise and attached to the records written by students.

Stability compute of linear system using Mat lab. To expose the students computee the basic operation of electrical machines and help them to develop experimental skills.