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Computer Studies 2020 WAEC Past Questions

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26

What will the following BASIC statement produce? PRINT "Afrikom Computer School" A .     

  • A. blank on Screen message.      
  • B. An error indicating on the screen.   
  • C. Afrikon Computer School displayed on the screen.   
  • D. Afrikom Computer School printed on paper.
View Answer & Discuss (5) WAEC 2020
27

A rectangular image consisting of black lines and white spaces representing data which can be optically read is called?     

  • A.  barcode.   
  • B. decoder.     
  • C. mnemonics.    
  • D. pseudocode.
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28

A rectangular image consisting of black lines and white spaces representing data which can be optically read is called?     

  • A.  barcode.   
  • B. decoder.     
  • C. mnemonics.    
  • D. pseudocode.
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29

The following are types of data network except?       

  • A. MAC.     
  • B. MAN.        
  • C. PAN.      
  • D. WAN.
View Answer & Discuss (14) WAEC 2020
30

The minimum number of computers that can constitute a network is?        

  • A. thirty.     
  • B. twenty.     
  • C. ten.     
  • D. two.
View Answer & Discuss (6) WAEC 2020
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