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Computer applications questions.

Computer applications questions.

Find Computer applications university examination questions in acaproso.com

# Question
1

Match the items in List A with those in List B

List A List B
  • You need __ to hear music on your computer.
  • Which device allows your computer to talk to other computers over a telephone line as well as access the internet?
  • Physical components that make up your computer are known as
  • What does RAM stand for?
  • BIOS stands for Basic Input/Output System
  • Which of the following is an operating system you would be using on the computer?
  • DOS stands for ?
  • Approximatelyhow many bytes make one Megabyte
  • What is the permanent memory built into your computer called?
  • The capacity of your hard drive is measured in
  1. Microsoft
  2. Disk Open Software
  3. Radio access memory
  4. True
  5. Hardware
  6. keyboard
  7. Voice card
  8. microsoft windows
  9. one million
  10. sound card
  11. modem
  12. False
  13. Read only memory
  14. mouse
  15. disk operating system
  16. random access memory
  17. Gigabytes

 


Matching items
2

Differentiate system software from application software

 


Short answers
3

Describe three general roles of an operating system, and elaborate why these roles are important.


Short answers
4

With vivid examples explain four advantages and disadvantages of word processing software.


Short answers
5

List the components of the CPU and explain the purpose of each


Short answers
6

Mr Paka is a trainee editor working with BBB Publishers. He is currently working on a book related to computer hardware. Read the following paragraph carefully and help Mr Paka in his job by answering the questions that follows :

The term Computer hw refers to the physical components of a computer namely keyboard, mouse, monitor and printer including the digital circuitry. Computer hw is an integral part embedded in all modern day automobiles, microwave ovens , electrocardiography machines, compact disc players and other devices. The hw of a computer is not changed frequently, in contrast with software and data. The present computers are much advanced in terms of processing speed and have an efficient memory structure. The present lesson aims at providing an insight into various hw concepts of a computer system.

  1. All the occurence of the word `hw` need to be replaced by the word `Hardware`. Name the feature to be used for achieving this.
  2. The editor needs to create a list of errors at the end of the paragraph. Name the feature to be used for achieving this.
  3. To simplify editing selected words, suggest the mouse shortcut for selecting a complete word.
  4. The word formatting of words `computer hw` in the first line needs to be copied on other words in the paragraph. Name the feature to be used in achieving this.

Short answers
7
S/N Name Science Maths CIT Eng Total Average Grade Bonus Remark
1 swati 70 80 87 45 282 70.5      
2 shruti 90 98 89 34 311 77.75      
3 neelu 78 90 98 68 334 83.5      
4 Rosy 60 76 79 34 249 62.25      
5 shreya 50 45 67 56 218 54.5      
Max                    
min                    
Total                    
        PASS            
  bonus 10   DISC            
  no bonus -2                

 write the address of an active cell


Short answers
8

The result of computer process that may be viewed on the monitor screen, heard through speakers , printed and so forth is known as….

  1. Softcopy
  2. Hardcopy
  3. Output
  4. Input

Multiple choices
9

Computer networks, wireless technologies, internet were introduced in….

  1. Fourth generation computers
  2. Supercomputers
  3. Mainframes
  4. Third generation computer

Multiple choices
10

The devices that accept data from outside the computer and transfer into the CPU are called.

  1. Input devices
  2. Digital devices
  3. Analogue devices
  4. Truth table peripherals

Multiple choices