J277 Programming - Outputting Data

Look at the algorithm above and answer the following question:How many variables are used?

• 1

• 2

• 3

• 4

Look at the algorithm above and answer the following question:How many constants are used?

• 1

• 2

• 3

• 4

Look at the algorithm above and answer the following question:What is the name of the first variable used?

• Stone

• Pounds

• totalPounds

• totalKilograms

What will playerName hold after running the following code? playerName = "Max" + "Jones"

• MaxJones

• maxjones

• max jones

• Max Jones

The program above should add together three numbers. What line of code is the error on?

• 1

• 2

• 3

• 4

Would you use a variable or constant in the following scenario: Used to store the value of pi (3.14159)

• Variable

• Constant

Would you use a variable or constant in the following scenario: Used to store a score in a game

• Variable

• Constant

What is a variable?

• A variable is a number

• A variable is a message input by the user

• A variable is a location in memory that we use to store data

A variable is needed to record a student's surname. Which of the following would be the most meaningful variable name?

• name

• student_surname

• studentName

• sur

What statement is used to obtain a value for a variable from a user?

• run

• get

• input

• print