Operating System (OS)
The primary purpose of an operating system is:

To allow people to use the computer
To keep systems programmers employed
To make computers easier to use
To make the most efficient use of the computer hardware

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

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

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