COMPUTER AWARENESS QUIZ-021

COMPUTER AWARENESS QUIZ-021
1. A peer-to-peer LAN is an appropriate network architecture for_
(1) The Internet.
(2) Home network.
(3) Network requiring a server with shared resources.
(4) WAN
(5) None of these

2. Similar to a hub in an Ethernet network, a______ helps relay data between wireless network nodes.
(1) Wireless port
(2) Wireless access point
(3) wireless adapter
(4) wireless transceiver
(5) None of these

3. Cell phones use ____________ to access the Internet.
(1) MMS technology
(2) a notation system
(3) micro browser software
(4) HTML language
(5) None of these

4. In CSMA/CD, the computer sends a fixed unit of data called a(n)_
(1) Node.
(2) Packet.
(3) Override.
(4) Token.
(5) None of these

5. The uniform resource locator (URL) is case sensitive in the ____.
(1) Protocol
(2) Authority
(3) Directory
(4) Type
(5) None of these

6. ASCII is a(n)________
(1) Numbering system for representing numbers with decimals.
(2) Character representation standard common in older mainframe computers.
(3) Encoding standard used to represent letters and characters.
(4) Symbolic programming language that directly represents machine instructions.
(5) None of these

7. A global network made up of thousands of privately owned computers and networks is called the:
(1) World Wide Web.
(2) Internet.
(3) Specialized search engine.
(4) Internet2.
(5) None of these

8. Which of the following is NOT a basic function of the operating system?
(1) Manage memory
(2) Provide the word processing system
(3) Start the computer
(4) Provide the user interface
(5) None of these

9. Which of the following scrambles a message by applying a secret code?
(1) Encryption
(2) Audits
(3) UPS
(4) Firewalls
(5) None of these

10. The Internet began with the development of
1) USENET
2) ARPANET
3) Ethernet
4) Intranet
5) None of these

11. Website is a collection of ________
1) HTML documents
2) Graphic files
3) Audio and Video files
4) All of the above
5) None of these

12. The first electronic computer - ENIAC  designed by ?
1) Van Neuman
2) Joseph M Jacquard
3) J presper Eckert
4) Both 1 and 2
5) None of these

13. Which of the following is not a network?
1) LAN
2) WAN
3) Optical Fiber
4) All are networks
5) None of these

14. In MICR, C stands for?
1) Code
2) Color
3) Computer
4) Character
5) None of these

15. Which of the following is the largest unit of storage?
1) GB
2) KB
3) MB
4) TB
5) None of these

16. Virtual memory is?
1) memory on the hard disk that the CPU uses an extended RAM
2) in RAM
3) only necessary if you do not have any RAM in your computer
4) a back up device for floppy disks
5) None of these

17. _______ is the process of finding errors in software code?
1) Compiling
2) Testing
3) Running
4) Debugging
5) None of these

18. What is the shortcut key to "Undo" the last action in a document?
1) Ctrl + X
2) Ctrl + Y
3) Ctrl + Z
4) Ctrl + U
5) None of these

19. The programs which are as permanent as hardware and stored in ROM is known as
1) Hardware
2) Software
3) Firmware
4) ROM ware
5) None of these

20. For creating a document, you use______Command at File Menu.
1) Open
2) Close
3) New
4) Save
5) None of these

21. Computer uses the ________number system to store data and perform calculations.
1) Binary
2) Octal
3) Decimal
4) Hexadecimal
5) None of these

22. ______ is the process of carrying out commands
1) Fetching
2) Storing
3) Decoding
4) Executing
5) None of these

23. In word, when you indent a paragraph, you ....
1) push the text in with respect to the margin
2) change the margins on the page
3) move the text up by one line
4) move the text down by one line
5) None of these

24. ASCII stands for .........
1) American Special Computer for Information Interaction
2) American Standard Computer for Information Interchange
3) American Special Code for Information Interchange
4) American Special Computer for Information Interchange
5) American Standard Code for Information Interchange

25.Which of the following is used by the browser to connect to the location of the Internet resources ?
1) Linkers
2) Protocol
3) Cable
4) URL
5) None of these



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