Question

differentiate the concept of fetch()and system("pause") function​

Answer 1

Answer:

Fetch

Fetch is the retrieval of data by a software program, script, or hardware device. After being retrieved, the data is moved to an alternate location or displayed on a screen. Hardware terms, Read, Software terms.

pause

The pause function suspends program execution until a signal arrives whose action is either to execute a handler function, or to terminate the process. ... This function is a cancellation point in multithreaded programs.