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Which is the smallest addressable unit of memory? a) 1 bit b) 1 byte c) 1 word Answer: A What is the size of the memory unit, WORD ? a) CPU specific b) 1 byte c) 2 bytes Answer: A How many bytes make one Octet ? a) 2 b) 1 c) 8...

In operating systems Which of the following actions trigger context switching ? a) System call b) divided by zero exceptions c) all of the above Answer: System call No of address lines required for 1 Mega Bytes of memory is a) 20 b) 10 c) 12 Answer: A In Open Systems...

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