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Information Technology Support Executive Practice Test: Computer Networks
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Information Technology Support Executive Practice Test: Computer Networks
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25 Questions

1. What was the first operating computer network in the world for the united states department of defence ?
2. Which of the following protocol use TCP/ IP and UDP ?
3. What set of rules that governs data communication called ?
4. How many conductor a twisted pair cable have ?
5. For network communication , what is the most commonly twisted pair cable?
6. The participation of computer in a network called _______     .
7. Which of the following represents the fastest data transmission speed?
8. What is provided to client by dynamic host configuration protocols (DHCP?
9. What is router used for?
10. Which a link layer network protocol ?
11. Which layer is binary data protocol layer?
12. What are protocols?
13. In TCP / IP protocol how many levels of addressing is provided ?
14. In peer to peer n/w , what each computer in a n/w called ?
15. What is the length of port address in TCP / IP ?
16. Which of he following command is used to manipulate TCP / IP routing table ?
17. How different computers are connected to LAN by a cable ?
18. Transmission media which transmits voice and data through air as high frequency radio wave is _______       .
19. In star topology, what central controller called ?
20. What a serially connected system of all the hubs of networks called ?
21. The serial communication is used for _______     .
22. RMI stands for?
23. What is an internet ?
24. Which device is used to connect one Ethernet network to another Ethernet (nearby) ?
25. What is the format of IP address ?

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