OPERATING SYSTEM (OS)

operating environment

spreadsheet

None of these

timesharing

multitasking

It is mnemonic and easy to read.

All of these

Addresses any symbolic, not absolute

Introduction of data to program is easier

None of these

virtual memory is used only in multi-user systems

segmentation suffers from external fragmentation

None of these

segmented memory can be paged

paging suffers from internal fragmentation

consists of those addresses that may be generated by a processor during execution of a computation.

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.

is a method of allocating processor time.

None of these

allows multiple programs to reside in separate areas of core at the time.

None of these

Documentation gives better understanding of the problem

Documentation, of a system, should be as clear and direct as possible

Documentation increases the maintenance time and cost

All of these