To password-protect a shared workbook, click the ____ button (REVIEW tab | Changes group).

Macros can be used to spread malware that can harm your computer

Indicate whether the statement is true or false.

Which of the following is NOT one of the main differences between the types of network cabling?

A. the distance that a signal can travel B. the ability to send and receive signals C. the type of signal that the media can transmit D. the speed at which the signal can be sent