It is false.
You press and hold the Ctrl and Shift keys together and move left, right, up, and down, depending on what you want to select.
false
FALSE
false
A
You can boot with any computer without a keyboard unless you have multiple OS's installed and you set an option in your BIOS to where you have to select which OS you want to boot. False (to answer the question). Older computers refused to boot unless a keyboard was present. However, newer computers allow you to boot without a keyboard, and you can then plug in the keyboard after the boot. (taken from the "Notes" section - pg 458, seventh edition).
false
False
False
False
false
False. A range is a contiguous block of cells, not contagious.
false