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UGC NET CS 2008 Dec-Paper-2
September 13, 2024
Computer-Networks
September 13, 2024
UGC NET CS 2008 Dec-Paper-2
September 13, 2024
Computer-Networks
September 13, 2024

UGC NET CS 2008 Dec-Paper-2

Question 7
The ATM cell is :
A
48 bytes long
B
53 bytes long
C
64 bytes long
D
69 bytes long
Question 7 Explanation: 
→ The ATM cell is 53 bytes long.
→ ATM for carriage of a complete range of user traffic, including voice, data, and video signals.
→ ATM provides functionality that is similar to both circuit switching and packet switching networks.
→ ATM uses asynchronous time-division multiplexing, and encodes data into small, fixed-sized packets (ISO-OSI frames) called cells.
→ ATM uses a connection-oriented model in which a virtual circuit must be established between two endpoints before the actual data exchange begins.
Correct Answer: B
Question 7 Explanation: 
→ The ATM cell is 53 bytes long.
→ ATM for carriage of a complete range of user traffic, including voice, data, and video signals.
→ ATM provides functionality that is similar to both circuit switching and packet switching networks.
→ ATM uses asynchronous time-division multiplexing, and encodes data into small, fixed-sized packets (ISO-OSI frames) called cells.
→ ATM uses a connection-oriented model in which a virtual circuit must be established between two endpoints before the actual data exchange begins.
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