Following are the multiple choice question on Computer Network related concepts that are useful for the competitive exams like UGC-NET Exam, TET Exams etc.
1) A network that requires human intervention of route signals is called a ?
2) Which layer functions as liaison between user support layers and network support layers ?
3) If digital data rate of 9600 bps is encoded using 8-level phase shift keying method, the modulation rate is?
5) If the bit string 0111101111101111110 is subjected to bit stuffing for the flag string 01111110, the output string is ?
1) A network that requires human intervention of route signals is called a ?
- Bus network
- Ring netwkork
- Star network
- T-switched network
- None of above
Show/Hide Answer
Answer = D
Explanation: No Explanation
Explanation: No Explanation
2) Which layer functions as liaison between user support layers and network support layers ?
- network layer
- physical layer
- transport layer
- session layer
Show/Hide Answer
Answer = C
Explanation: Transport Layer functions as liaison between user support layers (Application, Presentation and Session) and network support layers (Network, Data Link and Physical)
Explanation: Transport Layer functions as liaison between user support layers (Application, Presentation and Session) and network support layers (Network, Data Link and Physical)
3) If digital data rate of 9600 bps is encoded using 8-level phase shift keying method, the modulation rate is?
- 1200 bands
- 3200 bands
- 4800 bands
- 9600 bands
- None of above
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Answer = C
Explanation: Add Explanation in comments!!!
4) Maximum data rate of a channel for a noiseless 3-KHz binary channel is? Explanation: Add Explanation in comments!!!
- 3000 bps
- 6000 bps
- 1500 bps
- None of above
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Answer = B
Explanation: Explanation 4
Explanation: Explanation 4
5) If the bit string 0111101111101111110 is subjected to bit stuffing for the flag string 01111110, the output string is ?
- 011110111110011111010
- 01111011111011111100
- 01111011111011111010
- 0111101111101111110
Show/Hide Answer
Answer = A
Explanation: No Explanation
6) Which of the following is not a standard RS-232C signal ? Explanation: No Explanation
- RTS
- CTS
- DSR
- VDR
Show/Hide Answer
Answer = D
Explanation:No Explanation
7) In Ethernet CSMS/CD the special bit sequence transmitted by the media access management for collision handling is called as ? Explanation:No Explanation
- preamble
- postamble
- jam
- None of above
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Answer = C
Explanation: No Explanation
8) HDLC is ? Explanation: No Explanation
- bit oriented
- Code transparent
- Code dependent
- None of above
- A and B
Show/Hide Answer
Answer = D
Explanation: No Explanation
9) Which of the following are non-polling system ? Explanation: No Explanation
- TDMA
- stop & wait
- Xon/Xoff
- Continuous ARQ
- A and C
Show/Hide Answer
Answer = E
Explanation: No Explanation
10) Adaptive or dynamic directory used in packet routing changes ? Explanation: No Explanation
- within each user session
- with each user session
- at system generation times only
- Both A and B
Show/Hide Answer
Answer = A
Explanation: No Explanation
Explanation: No Explanation
You May Also Read:
Basic Networking Quiz
Network Fundamental Quiz
Computer Network MCQ With Answers
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Tags: Computer Networks multiple choice questions with answers, Objective type questions on computer networks with answers, networking MCQ's, Computer network mcqs, UGC-NET exam preparation, TET exams preparation, multiple choice questions on computer networks , Teacher eligibility test, TET Exams preparation.
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