Operating System (OS)
The LRU algorithm

pages out the first page in a given area
pages out pages that have been used recently
pages out pages that have not been used recently
None of these
pages out pages that have been least used recently

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Operating System (OS)
Operating system

links a program with the subroutines it references
provides a layered, user-friendly interface
None of these
All of these
enables the programmer to draw a flowchart

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Operating System (OS)
Indicate which, of the following, in not true about an interpreter

None of these
Interpreter generates an object program from the source program
Interpreter analyses each source statement every time it is to be executed
All of these
Interpreter is a kind of translator

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