Operating System (OS)
The primary purpose of an operating system is:

To make computers easier to use
To keep systems programmers employed
To make the most efficient use of the computer hardware
To allow people to use the computer

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
Multiprogramming

is a method of allocating processor time.
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.
allows multiple programs to reside in separate areas of core at the time.
None of these

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Operating System (OS)