Types of Variable

Variables are used to _______________information(in the computers' memory) that can be used in program when executing detailed instructions.

• name

• store

• application

A variable is assigned a descriptive __________that specifies the type of data it stores, such as "playerName."

• name

• store

• memory

Consider the following expression:

grandTotal = Total + 2

if the total variable has the value 5, what is the value of grandTotal after the expression is evaluated?

• Total2

• 3

• 7

• 5

When you give a variable a starting value, it is called _________ the variable.

• declaring

• assigning

• initializing

• naming

Telling a program that a specific named variable exists is called:

• declaring

• evaluating

• initializing

• naming

What type of data is:

3.25

-15.1

• Float

• character

• string

• Boolean

What type of data is:

K

%

• Character

• String

• Integer

• Floating-Point

What type of data is:

John

XY345122541

• Character

• String

• Integer

• Boolean

What type of data is:

55

-12

5

• Character

• String

• Integer

• Floating-Point

What type of data is:

True or False

T or F

1 or 0

• Character

• String

• Integer

• Booleran