Operating System (OS)
Virtual Memory

is a method of allocating processor time.
is a method of memory allocation by which the program is subdivided into equal portions, or pages and core is subdivided into equal portions or blocks.
None of these
allows multiple programs to reside in separate areas of core at the time.
consists of those addresses that may be generated by a processor during execution of a computation.

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Operating System (OS)
The instruction register

None of these
is a hardware memory device which denotes the location of the current instruction being executed.
contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write".
is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory.
contains the address of the memory location that is to be read from or stored into.

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

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
None of these

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