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Jamb Computer Studies 2022 Past Questions and Answers

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Jamb 2022 Computer Studies Past Questions

Question 31:


Which of the following is not a stage of system development cycle?

A. Design
B. Test running
C. Implementation
D. Observation


Question 32:


Which process is used by large retailers to study trends?

A. Data mining
B. Data selection
C. Data conversion
D. Pos


Question 33:


Which of the following is not a method of filing

A. Random
B. Sequential
C. Serial
D. Geographical


Question 34:


Which of the following isn't used to navigate in a computer?

A. Cursor
B. Keyboard
C. Mouse
D. Scanner


Question 35:


How many types of booting are there?

A. 5
B. 3
C. 2
D. 4






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