Operating System (OS)
Memory

is the device where information is stored
is a sequence of instructions
None of these
is typically characterized by interactive processing and time-slicing of the CPU
is a device that performs a sequence of operations specified by instructions in memory.

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Operating System (OS)
Which of the following is true for machine language.

the language which communicates with the computer using only the binary digits 1 and 0.
Repeated execution of program segments
Depicting flow of data in a system
None of these
A sequence of instructions which, when followed properly, solves a problem

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Operating System (OS)
Virtual Memory

consists of those addresses that may be generated by a processor during execution of a computation.
allows multiple programs to reside in separate areas of core at the time.
None of these
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.

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Operating System (OS)
Which of the following is not true about documentation?

Documentation increases the maintenance time and cost
Documentation gives better understanding of the problem
Documentation, of a system, should be as clear and direct as possible
All of these
None of these

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