Operating System (OS)
Which one is true for unconditional disk formatting?

Transfer system files after format
All of above
Destroys every byte of data on a disk by overwriting it with with blank spaces
Do not check/scan surface after format

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
A real time operating system is most likely to be used for which of the following task?

Managing the access to system files in a laptop computers
Ensuring that system clock works correctly on server
Controlling the fuel injection system of an automobile engines
Controlling access to a shared printer in a network

ANSWER DOWNLOAD EXAMIANS APP