1-1. A network is a communication system that allows different hosts to work tog
ID: 638935 • Letter: 1
Question
1-1. A network is a communication system that allows different hosts to work together.
a. True.
b. False.
1-2. A network is a communication system that allows application programs on different hosts to work together.
a. True.
b. False.
1-3. When your home PC is on a network, it is a host.
a. True.
b. False.
1-4. When your mobile phone is on a network, it is a host.
a. True.
b. False.
1-5. Which of the following is a host when it is on a network?
a. client PCs
b. servers
c. Mobile phones.
d. All of the above.
1-6. The terms protocol and network standards mean the same thing.
a. True.
b. False.
1-7. Most Internet applications are client/server applications.
a. True.
b. False.
1-8. What type of host provides services to other computers?
a. Servers.
b. Clients.
c. Switches.
d. Routers.
1-9. Which of the following is a type of host?
a. Client.
b. Server.
c. Both A and B.
d. Neither A nor B.
1-10. There are _____ application protocols.
a. no
b. few
c. many
1-11. _____ standards reduce prices.
a. Proprietary
b. Ope
c. Neither A nor B
1-12. E-mail existed before the ARPANET and the Internet.
a. True
b. False.
1-13. The terms HTTP and WWW mean the same thing.
a. True.
b. False.
1-14. The terms
Explanation / Answer
1 a. True.
2 b. False.
3 a. True.
4 a. True.
5 b. servers
6 b. False.
7 a. True.
8 b. Clients.
9 c. Both A and B.
10 c. many
11 c. Neither A nor B
12 b. False.
13 a. True.
14 a. True.
15 c. Both A and B.
16 a. e-mail, IM
17 c. Both A and B
18 a. only after the file is downloaded
19 b. VoIP
20 d. WWW.
21 a. True.
22 b. improve group communication
23 .b. RAM.
24 c. Either a. or b., according to the user
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