Which of the following lines must be included in a program that has string variables?

a. #include (string class)
b. #include namespace std;
c. #include
d. string var;
e. None of these


c. #include

Computer Science & Information Technology

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A(n) ___________ circuit is one where the cable connection is severed.

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

Computer Science & Information Technology

The function IF can have a maximum of ________ argument(s)

A) no B) one C) two D) three

Computer Science & Information Technology

The Peek procedure of a StreamReader object will return -1 when the end of the file has been reached.

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

Computer Science & Information Technology

Carbon dioxide systems remove a fire's supply of oxygen.

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

Computer Science & Information Technology