Grade 4 ICT Quiz

Which block in Scratch is used to repeat actions without stopping?

• Repeat block

• If-Then block

• Forever block

When does a 'forever' block in Scratch stop running?

• After 100 loops

• When the user clicks Stop or uses a stop block

• When the sprite finishes moving

What is the difference between 'repeat' and 'forever' loops in Scratch?

• ‘Repeat’ continues forever, but ‘forever’ ends after a while

• ‘Repeat’ repeats a set number of times, but ‘forever’ runs endlessly

• They both stop after a number of steps

What is a count-controlled loop used for in Scratch?

• To run code endlessly

• To repeat a command a specific number of times

• To stop code immediately

Which of these blocks is used when you want a loop to repeat a certain number of times?

• Forever block

• Repeat block

• If-Then block

What does "repeat 10" mean in Scratch?

• Repeat 5 times

• Repeat 10 times

• Repeat 20 times

What happens after a “repeat” block completes all its repetitions?

• It starts over

• It stops completely

• It continues to the next command

Which command clears all drawings made using Pen blocks in Scratch?

• Clear All

• Delete Drawing

• Remove Lines

When is it best to use a count-controlled loop in Scratch?

• When spinning a sprite forever

• When moving a sprite forward 10 steps, 5 times

• When waiting for user input

Can you control how many times a “repeat” loop runs?

• Yes, by entering any number

• No, it's always 10

• Only if you add another sprite