Quotes, shown as a(n) ________ symbol, not the curly double quotation marks you use when writing papers, let Excel know that the element is a text string and not a numeric value, cell reference, or named range

The purpose of the ALU is:

a) to store permanent data. b) to store temporary data. c) to cool the computer down and prevent overheating. d) to perform basic math and logical comparisons for the computer.

All of the behaviors that the creators of the EBK deemed necessary to ensure fundamentally proper security were categorized into ____ competency areas.

A. 10 B. 12 C. 14 D. 16