Basic Computer Knowledge :: Basics of Computers Question And Answers































31. Which of the following terms applie to communication between separate computer systems?

A. Computer literacy  B. Power supply
C. Applications software D. Connectivity
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32. People typically interface with a computer – based system when:

A. Information must be output B. Data must be inputer
C. Information must be reviewed D. All the above 
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33.  ______________ is computer software designed to translate image of type written test.

A. Optical character recognition B. Ms office
C. Adobe D. Photoshop
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34. _______ Program can harmful to computer operation.

A. C-language B. Fortran
C. Virus D. None of these
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35. The following software is comes under graphics use

A. Adobe reader B. Adobe photo shop
C. Ms-dos D. Ms power point
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36. __________ technological barrier designed to prevent unauthorized or unwanted communications between computer networks or hosts

A. Virus B. Firewall
C. Programs D. Software
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37. Printers are measured in

A. Dpi B. Degrees
C. Inches D. Scaling
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38. Expand Wi-Fi.

A. Wireless field B. Wireless fidelity
C. Wired field D. Wired fidelity
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39. Debugging the process of

A. Testing B. Finding out the errors in a flowchart
C. Removing errors in a program D. Decoding a program
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40. An antivirus is a

A. Computer B. Program code
C. Brand name D. Application
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