This download link is referred from the post: JNTUA M.Tech 1st Sem last 10 year 2010-2020 Previous Question Papers (JNTU Anantapur)
FirstRanker's choice
Code: 9D06104
--- Content provided by FirstRanker.com ---
M.Tech I Semester Regular & Supplementary Examinations January/February 2017
ADVANCED DATA COMMUNICATIONS
(Digital Systems and Computer Electronics)
Time: 3 hours Max. Marks: 60
Answer any FIVE questions
--- Content provided by FirstRanker.com ---
All questions carry equal marks
-
- Give the comparison of ASK, FSK and PSK.
- Discuss about DPSK generation, recovery and its bandwidth consideration in detail.
- Discuss the consequences if a connection fails for the following type of network:
- Five devices arranged in mesh topology.
- Five devices arranged in star topology.
- Five devices arranged in tree topology.
--- Content provided by FirstRanker.com ---
-
- Describe about the features, operations and benefits of LAN and WAN.
- Explain about DTE – DCE interface.
--- Content provided by FirstRanker.com ---
- The code 11110101101 was received. Using hamming encoding algorithm, what is the original code sent. How to correct the burst error?
- Illustrate with example and explain the operation of stop and wait protocol.
- What are the types of switches used in circuit switching? Explain each type in detail.
- Illustrate with diagram and write down the procedure for carriers sense multiple access collision detection and collision avoidance.
- Name three channelization protocols. Give comparison of the same.
--- Content provided by FirstRanker.com ---
--- Content provided by FirstRanker.com ---
This download link is referred from the post: JNTUA M.Tech 1st Sem last 10 year 2010-2020 Previous Question Papers (JNTU Anantapur)