The line: virtual double earnings() const = 0; appears in a class definition. You cannot deduce that:
a. All classes that directly inherit from this class will override this method.
b. This class is an abstract class.
c. Any concrete class derived from this class will have an earnings function.
d. This class will probably be used as a base class for other classes.
a. All classes that directly inherit from this class will override this method.
Computer Science & Information Technology
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When you copy a formula that uses a(n) ________ cell reference, the reference changes when the formula is copied based on where it is placed in the worksheet
Fill in the blank(s) with correct word
Computer Science & Information Technology
When a peripheral device is connected or disconnected while the host device is operating, it is called hot-plugging.
Answer the following statement true (T) or false (F)
Computer Science & Information Technology