Operating Systems Concepts Computer Science Questions Help

1. 

The part of machine level instruction, which tells the central processor what has to be done, is

A.Operation code

B.Address

C.Locator

D.Flip-Flop

E.None of the above

2. 

Which of the following refers to the associative memory?

A.the address of the data is generated by the CPU

B.the address of the data is supplied by the users

C.there is no need for an address i.e. the data is used as an address

D.the data are accessed sequentially

E.None of the above

3. 

A system program that combines the separately compiled modules of a program into a form suitable for execution

A.assembler

B.linking loader

C.cross compiler

D.load and go

E.None of the above

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