Options for inserting and deleting columns and rows in a table are on the Table Tools contextual ________ tab

Which binary modulation technique is similar to frequency modulation?

A. amplitude shift keying B. frequency shift keying C. phase shift keying D. All of the above

To operate a graphical user interface, a user types keyboard commands to tell a computer which tasks to perform.

Answer the following statement true (T) or false (F)