Operating System (OS)
The term 'polling' in a computer means a process by which a computer system

None of these
inquires to see if a terminal has any transaction to send
decides correct alternative by analysing several ones
multiplexes the inputs and updates the memory accordingly
detects/corrects errors

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
Virtual Memory

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

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP