# CS2204/CS36/EC1207/10144 CS 305/080230008- Analog and Digital Communication (ADC) UNIT III Part A Question Bank

Anna university

CS2204/CS36/EC1207/10144 CS 305/080230008- Analog and Digital Communication (ADC)
UNIT III Part A Question Bank

Department of Computer science and Engineering

Meant for Anna University Coimbatore,trichy,trinelveli

Question Bank
(Regulation 2008/2010)
___________________________________________________________________________________
Details:
University:Anna University
Year: second Year
Department: B.E Computer Science and Engineering
Semester:Three(III)
Content: CS2204/CS36/EC 1207/10144 CS 305/080230008- Analog and Digital Communication (ADC) UNIT I Part A Question Bank
Subject code: CS2204/CS36/EC1207/10144 CS 305/080230008
Subject Name: Analog and Digital Communication (ADC)
Unit Number: 3
Regulation: 2008 or 2010 or 2013
Post Type: Question Bank
Question Bank

QUESTION BANK

UNIT -3

PART- A (2 MARKS)
1. State sampling theorem.
2. What is aliasing?
3. How to avoid aliasing effect.
4. Define eye pattern.
5. Define PAM.
6. Construct NRZ and RZ format for 011010.
8.Define ISI.
9.Define Nyquist Criteria.
10.What is the interpretation obtained from eye pattern?
11. Define Nyquist sampling theorem.
12. For the signal m t3 cos 500 t 4 sin 1000*3.14 t , Determine the Nyquist
sampling rate.
13. Draw PWM and PPM waveforms.
14. Draw the Eye pattern and indicate how ISI is measured from it.
15. What are the advantages of digital transmission?
16. Define companding.
17. Define dynamic range.
18. Determine the Nyquist sample rate for a maximum analog input frequency of
(a) 4 KHz
(b) 10 KHz.
19. Distinguish between DM and ADM.

---------------------------------------------------------------------------------------------------------------------

Search Terms used by students:

Anna University Coimbatore Question Bank
Anna University Chennai Question Bank
Anna University trichy Question Bank
Anna University tiruelveli  Question Bank
CS2204 Analog and Digital Communication Question Bank
CS36 Analog and Digital Communication Question Bank
EC 1207 Analog and Digital Communication Question Bank
10144 CS 305 Analog and Digital Communication Question Bank
080230008 Analog and Digital Communication (ADC)
UNIT 3 Question Bank
UNIT III Question bank
3rd Semester QB
3rd semester Question Bank
Part A Question Bank on unit 3
Unit III Question Bank