L5 Count controlled iteration

What will the program output when the green flag is clicked?

• It will say the numbers 1 to 10, each for 1 second.

• It will display the numbers 1 to 10 simultaneously.

• It will count down from 10 to 1.

• It will say each number for 2 seconds.

What programming concept is primarily demonstrated by the blocks in the image?

• Iteration

• Conditional statements

• Variables

• Functions

What is iteration in computing?

• The process of debugging programs

• The process of writing code

• The process of repeatedly executing instructions

• The process of turning off a computer

Which term is commonly used in computing to describe the ability to repeatedly execute instructions?

• Recursion

• Iteration

• Sequence

• Selection

What type of iteration executes commands a specific number of times as predetermined by the programmer?

• Condition-controlled iteration

• Count-controlled iteration

• Loop-controlled iteration

• Variable-controlled iteration

Which iteration type continues to execute commands until a certain condition is no longer met?

• Count-controlled iteration

• Variable-controlled iteration

• Condition-controlled iteration

• Function-controlled iteration

What is the purpose of the "say" blocks in the program shown in the image?

• To display numbers

• To calculate sums

• To create a loop

• To play music

What does the "when 🟩 clicked" block indicate in the program?

• It starts the program when a key is pressed

• It starts the program when the green flag is clicked

• It stops the program

• It saves the program

How many seconds does each number stay on the screen in the program?

• 2 seconds

• 1 second

• 0.5 seconds

• 3 seconds

What is the initial value of the variable 'number' when the program starts?

• 1

• 10

• 0

• -1