When the output of the IsNull function is zero, it is a ________ output meaning the record is not null

In the C++ statement pay = rate * hours; the * symbol is an example of

A) an operator. B) an operand. C) a variable separator. D) syntax. E) none of the above.

________ consists of a set of separate programs for developing and testing Java programs, each of which is invoked from a command line.

a. Java language specification b. Java API c. Java JDK d. Java IDE