Variables and Loops Review

The int data type requires more memory than the double data type.

• True
• False

An exception is an error that affects program execution.

• True
• False

Modulus division truncates the decimal portion of the quotient to result in an integer.

• True
• False

Addition and subtraction have a higher precedence than multiplication and division.

• True
• False

Casting allows real division to be performed on integers.

• True
• False

Each execution of a loop is called an iteration.

• True
• False

A while statement always executes at least once.

• True
• False

A sentinel is another name for a flag.

• True
• Flase

The first character of a string is at index position 1.

• True
• False

The String class equals() method returns an integer value of 1 to indicate the strings are the same.

• True
• False