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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 3 of 5 • Questions 21-30 of 50
Q21medium
What is the main advantage of CSMA/CD over ALOHA?
Q22easy
What is the purpose of CRC (Cyclic Redundancy Check)?
Q23medium
What is the purpose of the sliding window protocol?
Q24medium
What is the main difference between distance vector and link state routing?
Q25easy
What is the purpose of fragmentation in IP?
Q26medium
What is the main advantage of persistent connections in HTTP/1.1?
Q27easy
What is the purpose of the stop-and-wait protocol?
Q28medium
What is the main advantage of BGP over OSPF?
Q29medium
What is the main purpose of NAT (Network Address Translation)?
Q30medium