Test: Operating System - 1 - Bank Exams MCQ

Booting is a startup sequence that starts the operating system of a computer when it is turned on.The initial collection of tasks that the computer carries out when it is turned on is known as the boot sequence.

An operating system (OS) is the program that controls all other application programs in a computer after being installed into the system first by a boot program.

A cold boot turns off the power and erases any internal data and counters that the operating system and running apps create to keep track of operations from memory (RAM).

Reboot is the process of closing and starting a computer or its operating system from the initial boot loading sequence.

An operating system (OS) is the program that, after being initially loaded into the computer by a boot program, manages all of the other application programs in a computer. The operating system is the best-known example of system software.

An operating system (OS) is software that controls and coordinates the computer hardware devices and runs other software and applications on a computer.

Use the Copy command to copy a specified file from one disc to another. Diskcopy transfers the entire disc to a new disc. The Time command shows the current system time, while the Rename command renames a file.

A DOS or disk operating system is an operating system that runs from a disk drive.

127 characters is the maximum length of a DOS command using an optional parameter.

Format command is used to divide the blank sector surface into a different partition. It also assigns a unique address to each partition that is divided. The format is the external command because it is not commonly used.