AP CSP Unit 4 Vocab Variables, Conditionals, and Functions

What is a variable in programming?

• A data type that is either true or false

• A combination of operators and values that evaluates to a single value

• An ordered sequence of characters

• A named reference to a value that can be used repeatedly throughout a program

Which operator allows a program to change the value represented by a variable?

• Comparison Operator

• Assignment Operator

• Function Call

• Logical Operator

What is a Boolean value?

• An ordered sequence of characters

• A command that executes the code within a function

• A named group of programming instructions

• A data type that is either true or false

Which of the following is a logical operator?

• Assignment Operator

• ==

• Function Call

• AND

What is a function in programming?

• A named group of programming instructions

• A data type that is either true or false

• A combination of operators and values that evaluates to a single value

• An ordered sequence of characters

What does a comparison operator do?

• Executes the code within a function

• Indicates a Boolean expression

• Changes the value of a variable

• Evaluates to a single value

What is an expression in programming?

• A combination of operators and values that evaluates to a single value

• A command that executes the code within a function

• A named reference to a value

• A data type that is either true or false

What is a function call?

• A command that executes the code within a function

• An ordered sequence of characters

• A named group of programming instructions

• A data type that is either true or false

Which of the following is NOT a logical operator?

• ==

• OR

• AND

• NOT

What is a string in programming?

• A named reference to a value

• A command that executes the code within a function

• A data type that is either true or false

• An ordered sequence of characters