The data type string has a named constant, ____, associated with it.

A. string::size
B. string::size_type
C. string::pos
D. string::npos


Answer: D

Computer Science & Information Technology

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________ involves reworking programs to make them clearer and easier to maintain while preserving their correctness and functionality.

a. Object-oriented programming b. Refactoring c. Agile software development d. LAMP

Computer Science & Information Technology

Which of the following is considered an example of probable cause?

a. Law enforcement's personal observation b. Criminal profiling c. Reliable hearsay d. All of the above.

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Twitter was among the first of the social networks to popularize the inclusion of searchable codes known as hash tags that allow users to find posts on a given topic. _________________________

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

Computer Science & Information Technology

You can choose from about ____ computer-related certification exams in areas from desktop publishing to network installation.

A. 30 B. 300 C. 600 D. 3,300

Computer Science & Information Technology