Operating System (OS)
A program that converts a high-level language program to a set of instructions that can run on a computer is called a

Compiler
None of these
Debugger
All of these
Editor

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Operating System (OS)
Object code

must be rewritten before execution
is the output of compilers, but not assemblers
must be "loaded" before execution
is ready to execute
None of these

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Operating System (OS)
The instruction register

None of these
contains the address of the memory location that is to be read from or stored into.
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.
is a hardware memory device which denotes the location of the current instruction being executed.

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Operating System (OS)
The function(s) of the Storage Assignment is (are)

to assign storage to all variables referenced in the source program.
All of these
to assign storage to literals, and to ensure that the storage is allocate and appropriate locations are initialized.
to assign storage to all temporary locations that are necessary for intermediate results.
None of these

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