If numbers is a two-dimensional array, which of the following would give the number of columns in row r?

a. numbers.length
b. numbers.length[r]
c. numbers[r].length
d. numbers[r].length[r]



c. numbers[r].length

Computer Science & Information Technology

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Any text entered into a cell of the worksheet is called a(n) _____.

A. label B. value C. entry D. string

Computer Science & Information Technology

As an interpreted scripting language, Ruby scripts are compiled into executable programs upon created, ensure that they execute quickly and with great efficiency.

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

Computer Science & Information Technology

Application software helps run the computer and coordinates instructions with the hardware.

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

Computer Science & Information Technology

How should notification of a detected incident occur?

A. Contact law enforcement immediately. B. Communicate with a journalist to provide the organization's perspective on the violation. C. Always contact legal, HR, and sales. D. Follow the notification escalation path as defined in the incident response policy.

Computer Science & Information Technology