Scratch National 4 Computing Science

Which construct is shown here?

• Fixed loop

• Conditional Statement

• Conditional Loop

Which construct is shown here?

• Fixed loop

• Conditional Statement

• Conditional Loop

Which construct is shown here?

• Fixed loop

• Conditional Statement

• Conditional Loop

Which type of variable is best suited to store an age?

• Integer

• Real

• String

• Boolean

Which type of variable is best suited to store the number 2.5?

• Integer

• Real

• String

• Boolean

Which type of variable is best suited to store a car registration like V642 OCS?

• Integer

• Real

• String

• Boolean

Why is internal commentary used?

• To explain what is happening in the program

• To prevent the program from crashing

• So that the program starts when the flag is clicked