The line:

virtual double functionX() const = 0;

in a class definition indicates that the class is probably a:
a. Base class.
b. Derived class.
c. Protected class.
d. Library class.

a. Base class.

Computer Science & Information Technology

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The Number data type stores numbers in a field containing up to ____ digits.

A. 6 B. 10 C. 15 D. 25

Computer Science & Information Technology