You receive an email message, and a flag immediately appears in your electronic mailbox to indicate that you have a new message. This is an example of:
A)Persistence
B)Guidance
C)Existence
D)None of the above

Question

Quizplus · Accepted Answer

Persistence is the ability of a system to retain data even after the power has been turned off. In this case, the flag that appears in your electronic mailbox is an example of persistence because it retains the information that you have a new message even after you have closed the mailbox.

You Receive an Email Message, and a Flag Immediately Appears