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GATE CS - Computer Networks
Practice OSI/TCP-IP models, network layer, transport layer, and application protocols
50 questions•5 pages•~75 min
Use this quiz track to strengthen recall, speed, and exam-style decision making. Attempt one page first, review explanations, and then re-attempt incorrect questions without notes.
A good scoring strategy is to mark uncertain questions, finish known ones quickly, and return with elimination logic. This improves accuracy while keeping momentum under time constraints.
Progress: 0 / 500%
Page 5 of 5 • Questions 41-50 of 50
Q41easy
What is the purpose of the TTL (Time To Live) field in IP?
Q42easy
What is the main purpose of the checksum field in IP?
Q43easy
What is the main advantage of UDP over TCP?
Q44easy
What is the main purpose of the RTT (Round Trip Time)?
Q45medium
What is the main purpose of the congestion window in TCP?
Q46easy
What is the main difference between HTTP GET and POST?
Q47easy
What is the main purpose of the MTU (Maximum Transmission Unit)?
Q48medium
What is the main purpose of the fast retransmit algorithm in TCP?
Q49easy
What is the main purpose of the switch in a network?
Q50easy
What is the main purpose of the router in a network?
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