Matching Pairs UNIT 4 VocabOnline version more help. by Cristobal Garcia 1 Boolean Value: 2 Variable: 3 Assignment Operator: 4 Logical operator: 5 Conditional Statement: 6 String: 7 Function Call: 8 Expression: 9 Function: 10 Comparison Operators: a command that executes the code within a function a data type that is either true or false. , =, ==, != indicate a Boolean expression NOT, AND, and OR, which evaluate to a Boolean value. an ordered sequence of characters. a named reference to a value that can be used repeatedly throughout a program. affect the sequential flow of control by executing different statements based on the value of a Boolean expression. a combination of operators and values that evaluates to a single value a named group of programming instructions. Also referred to as a “procedure”. allows a program to change the value represented by a variable