A(n) ____ is the data structure of first choice when you have a list of primitive data types or objects that can be grouped as an array but must be expanded or contracted.

a. array
b. vector
c. object
d. class


b. vector

Computer Science & Information Technology

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Select the most commonly used site organization for commercial web sites.

a. random b. linear c. hierarchical d. none of the above

Computer Science & Information Technology

A ring topology is also known as a(n) ________ topology.

What will be an ideal response?

Computer Science & Information Technology

____ describes the feature of languages that allows the same word to be interpreted correctly in different situations based on the context.

A. Polymorphism B. Architecturally neutral C. Source code D. Insulation

Computer Science & Information Technology

EX Case 5-1Maria's grandfather has agreed to help her invest her $2,000 savings account in the stock market. He asked that she create an Excel worksheet to track how her stocks are doing. Because he is coming over in a few days, she wants to update the worksheet. Maria wants to use relative references to calculate the initial cost of her various stocks. Which of the following formulas in Maria's worksheet is an example of a relative reference?

A. =$B$4*B11 B. =$B$4*C11 C. =$B$4 D. =SUM(B7:B10)

Computer Science & Information Technology