Operating System (OS)
Memory management is :

not used on multiprogramming systems
not used in modern operating system
replaced with virtual memory on current systems
None of these
critical for even the simplest operating systems

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

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

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