Memory Unit II - SS2 ICT Past Questions and Answers - page 1
What is the main purpose of the memory unit in a computer system?
Execute instructions
Generate power
Cool down the CPU
Display graphics
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Which type of memory is faster in terms of data access?
Primary memory
Secondary memory
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Which type of memory retains its contents even when the computer is powered off?
Primary memory
Secondary memory
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Which type of memory retains its contents even when the computer is powered off?
Primary memory
Secondary memory
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Which type of memory has a limited capacity?
Primary memory
Secondary memory
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Which type of memory is used to store the operating system and applications?
Primary memory
Secondary memory
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What happens to data stored in primary memory when the computer is powered off?
It is lost
It is preserved
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What is an example of a secondary memory storage device?
CPU
RAM
Hard drive
Cache memory
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Which type of memory is commonly referred to as "main memory"?
Primary memory
Secondary memory
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Which type of memory provides quick access to data that the CPU needs to perform tasks?
Primary memory
Secondary memory
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