____ is the first step in providing security for databases.

A. Access control
B. ACL
C. Authentication
D. Authorization


Answer: C

Computer Science & Information Technology

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Which of the following performs the same operation?

Given the if/else statement: if (a < 5) b = 12; else d = 30; a. a < 5 ? b = 12 : d = 30; b. b < 5 ? b = 12 : d = 30; c. a >= 5 ? d = 30 : b = 12; d. d = 30 ? b = 12 : a = 5; e. None of these

Computer Science & Information Technology

As you work in a header or footer area, the Ribbon adjusts to display the Header & Footer Tools Design ________ tab

Fill in the blank(s) with correct word

Computer Science & Information Technology

All of the following are examples of secondary storage except ____.

A. hard disks B. floppy disks C. keyboards D. tapes

Computer Science & Information Technology

What is a Visual Metaphor?

What will be an ideal response?

Computer Science & Information Technology