Unit 4 Flashcards
1
Q
Expression
A
a combination of operators and values that evaluates to a single value
2
Q
assignment operator
A
allows a program to change the value represented by a variable
3
Q
variable
A
a named reference to a value that can used repeatedly throughout a program
4
Q
string
A
an ordered sequence of characters
5
Q
boolean value
A
a data type that is either true or false
6
Q
comparison operators
A
<,>,<=,>=, ==, != indicate boolean expression
7
Q
logical operator
A
NOT, AND, and OR, (evaluate to a boolean value)
8
Q
Conditional statement
A
affects the sequential flow of control by executing different statements based on the value of a Boolean Expression
9
Q
Function
A
named group of programming instructions (procedures)
10
Q
function call
A
a command that executes the code within a function
