Nielit Scentist-B [02-12-2018]
October 10, 2023
Operating-Systems
October 10, 2023
Nielit Scentist-B [02-12-2018]
October 10, 2023
Operating-Systems
October 10, 2023

Computer-Networks

Question 847
Time To Live(TTL) field in the IP datagram is used___
A
To optimize throughput
B
To prevent packet looping
C
To reduce delays
D
To prioritize packets
Question 847 Explanation: 
→ Time to Live (TTL) is a limit on the period of time or transmissions in computer and computer network technology that a unit of data (e.g. a packet) can experience before it should be discarded.
→ If the limit is not defined then the packets can go into an indefinite loop.
→ The packet is discarded when the time to live field reaches 0 to prevent looping.
Correct Answer: B
Question 847 Explanation: 
→ Time to Live (TTL) is a limit on the period of time or transmissions in computer and computer network technology that a unit of data (e.g. a packet) can experience before it should be discarded.
→ If the limit is not defined then the packets can go into an indefinite loop.
→ The packet is discarded when the time to live field reaches 0 to prevent looping.
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