FUNDAMENTALS OF COMPUTER

USING MICROSOFT WORD

MICROSOFT WORD

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The ____ key on the keyboard is used to cancel a command.
A
Ctrl (control)
B
Esc (escape)
C
Shift
D
Insert
Explanation: 

Detailed explanation-1: -The correct answer is Esc Key. The escape key of the keyboard is mainly used to cancel the program. The escape key is also used to close a pop-up window. ASCII code of Esc key is 27 in decimal.

Detailed explanation-2: -a key (frequently labeled Esc) found on most computer keyboards and used for any of various functions, as to interrupt or cancel the current process or running program, or to close a pop-up window.

Detailed explanation-3: -The escape key (ESC) on a keyboard is a specific standardized part of the programming characters routinely accepted by a computing system through the keyboard peripheral. It represents code 27 in the ASCII character set, and can be substituted by the control plus left bracket (CTRL + [) hot-key combination.

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