To manually adjust the width of a column, position the pointer over the vertical line between two column headings so that the pointer changes to a _____ shape.

What is the best way to prevent information from being lost when working on an important document?

A) Use Autosave B) Back up your data every day C) Use a surge protector D) Use power management

A security administrator has been asked to implement a VPN that will support remote access over IPSEC.Which of the following is an encryption algorithm that would meet this requirement?

A. MD5 B. AES C. UDP D. PKI