In the world of keystroke dynamics, what represents the amount of time you hold down in a
particular key?

A.
Dwell time

B.
Flight time

C.
Dynamic time

D.
Systems time

Explanation:
Keystroke dynamics looks at the way a person types at a keyboard. Specifically,
keyboard dynamics measures two distinct variables: “dwell time” which is the amount of
time you hold down a particular key and “flight time” which is the amount of time it

takes a person to switch between keys. Keyboard dynamics systems can measure one’s
keyboard input up to 1000 times per second.