OPERATING SYSTEM (OS)

operating environment

multitasking

timesharing

None of these

spreadsheet

It is mnemonic and easy to read.

Introduction of data to program is easier

Addresses any symbolic, not absolute

None of these

All of these

segmentation suffers from external fragmentation

paging suffers from internal fragmentation

None of these

segmented memory can be paged

virtual memory is used only in multi-user systems

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

None of these

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.

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

is a method of allocating processor time.

Documentation gives better understanding of the problem

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

All of these

Documentation increases the maintenance time and cost

None of these