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Computer Networks: Data Communications MCQs
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Computer Networks: Data Communications MCQs
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25 Questions

1. The term that is used for physical path by which a message travels from sender to receiver is
2. When the system delivers data accurately then it is called
3. Information can be represented as a sequence of
4. In star topology if the central hub goes down, it effects
5. In representation of text symbols, each set of the bit pattern is called
6. An internet is a
7. The term that is used for physical path by which a message travels from sender to receiver is
8. The effectiveness of a data communications system depends on four fundamental characteristics
9. The agreement between the communicating devices are called
10. Maximum number of characters or symbols that can be represented by Unicode
11. In mesh topology, the devices are connected via
12. Keyboard and traditional monitors are examples of
13. In mesh topology, the devices are connected via
14. In star topology if the central hub goes down, it effects
15. Protocols are, set of rules to govern
16. The parameter that refers to the recording and broadcasting of the picture is
17. Hybrid network includes combination of
18. Data communications are the transfer of data through some
19. Delivering data to the correct destination is
20. Keyboard and traditional monitors are examples of
21. Telephone is an example of
22. The five components that make up a data communications system are the message, sender, receiver, medium and
23. When the system delivers data accurately then it is called
24. Data communications are the transfer of data through some
25. An internet is a

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