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11 Cards in this Set
- Front
- Back
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What is virtual memory?
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to store memory in RAM
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state how computer memory size is measured?
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bytes
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why is virtual memory needed?
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its used to allow more programs.
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what is a storage device? |
device that can store data.
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why is a secondary storage device is needed in most computer system? |
to store files.
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state weather a CD-ROM is magnetic,optic or solid state storage? |
optical
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how many operations will a dual core processer carry out if it has a clock speed of 1.7 GHz? |
3.4
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which of the following is NOT a type of storage. (optical, magnetic, solid state or hard drive). |
Hard drive
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Function of cpu |
to fetch and execute instruction stored in data.
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GTHT
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