Discussion on Important MCQs for CSIR NET JRF 2019
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Watch Video Lecture on YouTube: Discussion on Important MCQs : Switching Techniques ,Topologies ,Computer Network (Computer Science)
Discussion on Important MCQs : Switching Techniques ,Topologies ,Computer Network (Computer Science)
Topics:
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MCQs on Switching Techniques
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MCQs on Topologies
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MCQs on Computer Network
Complete notes and preparation module at doorsteptutor.com
MCQ
Q1. Local Area Network can transmit:
Options:
A. Slower than telecommunications over public telephone lines
B. Faster than telecommunications over telephone lines
C. Using twisted pair wiring or co-axial cables
D. Both 1 and 3
Answer: D
Q2. In a _________link, the only traffic is between the two connected devices.
Options:
A. Secondary
B. Dedicated
C. Primary
D. None of these
Answer: B
Q3. Which of the following can be can be shared in a peer to peer network?
Options:
A. Information
B. Software
C. Hardware devices
D. All of these
Answer: D
Q4. The topology with highest reliability is:
Options:
A. Bus Topology
B. Mesh Topology
C. Linear Topology
D. None of these
Answer: B
Q5.What is the most dominant LAN technology?
Options:
A. Asynchronous transfer mode
B. Token Ring
C. Token Bus
D. Ethernet
Answer: D
Q6. Working of WAN generally involves:
Options:
A. Telephone lines
B. Microwaves
C. Satellites
D. All of these
Answer: D
Q7. Switching in Internet is done by using datagram approach to packet switching at the
Options:
A. network layer
B. application layer
C. data link layer
D. physical layer.
Answer: A
Q8. A switch in a datagram network uses a
Options:
A. destination address
B. sender address
C. routing table
D. header
Answer: C
Q9. Setup, data transfer and connection teardown are three phases of
Options:
A. circuit switching
B. packet switching
C. message switching
D. None
Answer: A
Q10. A switch that connects n inputs to m outputs in a grid, using electronic micro switches at each cross point is called
Options:
A. crossbar
B. crosspoint
C. multistage
D. onstage
Answer: A
We learnt about:
#switchingtechniques
#topologies
#computernetwork
#localareanetwork
#telecommunications
#co-axialcables
We learn about other encoding techniques in further videos.
-Mayank