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Computer Studies 2019 WAEC Past Questions

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11

A company known as CIBITO has the following memory modules in four of its computers as shown in Table 1 Use the information in Table 1 to answer questions 11 to 13.

MEMORY MODULE

MEMORY TYPE

NUMBER OF PINS

P SIMM

30

Q SIMM

72

R SO DIMM

72

S DIMM

 168

 Table 1

 Which of the memory modules is appropriate for a notebook computer?    

  • A. P     
  • B. Q      
  • C. R   
  • D.  S
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12

use the table above to answer this question

The memory module with the smallest physical size is?        

  • A. P     
  • B. Q       
  • C. R   
  • D.  S
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13

A company known as CIBITO has the following modules in four of its computers as shown in Table 1. Use the information in Table 1 to answer this question.

Memory module memory type No of pins
P SIMM 30
Q SIMM 72
R SODIMM 72
S DIMM 168

identify the memory module with the largest physical Size?

  • A. P
  • B. Q
  • C. R
  • D. S
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14

The scanner and the floppy disk are?     

  • A. both input devices.     
  • B. both output devices.   
  • C.  input and output devices respectively.     
  • D. input and storage devices respectively.
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15

The set of instructions written by computer experts to solve specific task of the user is called?   

  • A.  operating system.     
  • B. application software.     
  • C.  system software.   
  • D.  utility software
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