কীবোর্ডের shift,Ctrl,Alt কীগুলোকে বলা হয় _______।
A
Function key
B
Numeric key
C
Space Key
D
Modifier key
Correct Answer: Modifier key
A modifier key is a key that modifies the action of another key when the two are pressed together. Common modifier keys include Shift, Control, Alt, Command, Option, and Function