Computer Networks MCQs with Answers
Practice important Computer Networks MCQs with answers and explanations.
Multiple Choice Questions
Q761: Universal service in networking means
- A: All devices use the same hardware
- B: Any two computers can communicate
- C: Network uses same IP
- D: Same protocol for all networks
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B
Q762: Incompatibilities among network hardware and physical addressing prevent the building of a ______ network.
- A: Universal bridged
- B: Heterogeneous bridged
- C: Homogeneous bridged
- D: Wireless bridged
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B
Q763: Extension techniques like bridging cannot be used with heterogeneous networks because of
- A: Protocol mismatch
- B: Incompatible packet formats
- C: Security issues
- D: Slow speed
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B
Q764: Internetworking uses both hardware and ______ to provide universal service.
- A: Software
- B: Hardware only
- C: Manual configuration
- D: Protocols
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A
Q765: A router is a system dedicated to
- A: the task of interconnecting networks
- B: routing data inside a single network
- C: storing network data
- D: encrypting packets
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A
Q766: A router can connect networks that use different
- A: Media
- B: Protocols
- C: Both media and physical addressing
- D: Encryption algorithms
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C
Q767: An organization usually does not use a single router because
- A: The router's processor can't handle all traffic
- B: Single router is too expensive
- C: Single router is unreliable
- D: Single router lacks security
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A
Q768: Redundancy in internet architecture improves
- A: Speed
- B: Security
- C: Reliability
- D: Complexity
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C
Q769: An Internet consists of networks interconnected by
- A: Bridges
- B: Hubs
- C: Routers
- D: Switches
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C
Q770: The key to achieving universal service across heterogeneous networks is
- A: Universal protocol software
- B: Universal hardware
- C: Universal IP addressing
- D: Universal encryption
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A