The head structure contains _____ and a pointer to the top of the stack.

A. metadata
B. data
C. a node
D. a name


Answer: A

Computer Science & Information Technology

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In the accompanying figure, the circled item is a(n) ____________________ that has been added to the Roses layer.

Fill in the blank(s) with the appropriate word(s).

Computer Science & Information Technology

William is the secretary of the Pleasant Ridge Neighborhood Association. A special meeting has been called to discuss vandalism at the neighborhood tennis courts. William volunteers to distribute a flyer about the special meeting.After printing the flyer, William doesn't like the look of the title and wants to start from scratch; so, he selects the text and clicks the ____ button.

A. Strikethrough B. Clear Formatting C. Text Effects D. Font Color

Computer Science & Information Technology

The small blue square that you drag to copy formulas into other cells is called the ____.

A. cell pointer B. fill handle C. cell handle D. fill pointer

Computer Science & Information Technology

When an AP sends the same packet to all wireless devices, known as a broadcast, MKs are not used. Instead, ____ are used.

A. temporal keys B. group keys (GK) C. key confirmation keys (KEKs) D. pairwise master keys (PMKs)

Computer Science & Information Technology