A _________ variable is declared outside all functions.

a. local
b. global
c. floating-point
d. counter
e. None of these


b. global

Computer Science & Information Technology

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When only a copy of the contents of a variable are passed, the receiving procedure can change the value stored inside the variable.

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

Computer Science & Information Technology

The Rational class in this chapter is defined as a subclass of java.lang.Number. Which of the following expressions is correct?

a. Rational.doubleValue(); b. Rational.doubleValue("5/4"); c. new Rational(5, 4).doubleValue(); d. new Rational(5, 4).toDoubleValue(); e. new Rational(5, 4).intValue();

Computer Science & Information Technology

Which is an example of data you might store in an array?

A. Phone bills B. average temperatures C. grades D. All of the above

Computer Science & Information Technology

Where can the Execute Disable Bit (EDB) technology be disabled?

A. In the EDB configuration software. B. In the BIOS / UEFI setup screen C. In the Windows Device Driver screen D. In the Windows command line EDB utility

Computer Science & Information Technology