May 09, 2016

Computer Knowledge Set - 3

1. Which file(s) can be executed without mentioning its extension name?

1) .exe
2) .bat
3) .app
4) .com
5) All of these

2. OSI stands for

1) Open Standard Interconnection
2) Open Systems Interconnection
3) Open Source Interconnection
4) Open Seried Interconnection
5) None of these

3. The process of copying software programs from secondary storage media to harddisk is known as

1) download
2) storage
3) installation
4) upload
5) configuration

4. What is Windows Explorer?

1) A file Manager
2) A web browser
3) A network
4) A drive
5) A PC

5. Which of the following refers to the means by which an OS or any other program interacts with the user?

1) user login
2) user compatibility
3) programming interface
4) user interface
5) program front-end

6. _____ is the most important/ powerful computer in a typical network.

1) Network client
2) Network station
3) Network server
4) Network switch
5) Desktop

7. Rules for exchanging data between computer are called

1) programs
2) protocols
3) procedures
4) hyperlink
5) hyper-actions

8. The extensions .gov, .edu, .edu and .net are called

1) DNSs
2) add-ons
3) domain codes
4) e-mail targets
5) mail to addresses

9. The two basic parts of URLs are

1) destination and device
2) TCP and IP
3) TCP and FTP
4) TCP/IP and ISP
5) the protocol and the domain name

10. Which of the following best describes a private company wide network closed to public access?

1) Internet
2) Virtual Private Network
3) Extranet
4) Intranet
5) Cloud Computing

Answers

1.     5
2.     2
3.     3 
4.     1
5.     4
6.     3
7.     2
8.     1
9.     5
10.   4

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