Computer Studies 2022 Jamb Examination
Computer Studies 2022 Jamb Examination
Question 121
Which process is used by large retailers to study trends?
Data mining involves analyzing large datasets to identify patterns and trends useful for business decisions.
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Question 122
Which of the following is not a method of filing
Serial is not a standard method of filing; common methods include Random, Sequential, and Geographical.
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Question 123
Which of the following isn't used to navigate in a computer?
Scanner is an input device for reading images or text and is not used for navigation.
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Question 124
How many types of booting are there?
There are two types of booting: cold booting (starting from power off) and warm booting (restarting).
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Question 125
System software can further be classified into two. Operating software and ______________ software
System software is classified into Operating System software and Utility software for maintenance and management tasks.
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Question 126
Which of the following system software resides in the main memory always?
The loader is responsible for loading programs into main memory for execution and resides there during program execution.
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Question 127
Applications on a screen are displayed by __________
Icons visually represent applications on the screen, allowing users to open or interact with them.
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Question 128
Word processor, spreadsheets, database, graphics and presentation software are all examples of?
These are examples of application software packaged to perform specific tasks for the user.
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Question 129
Microsoft PowerPoint is a ________________ application
Microsoft PowerPoint is specifically designed for creating and delivering presentations.
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Question 130
Which of the following is an example of output device
A speaker is an output device because it outputs sound from the computer to the user.
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