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Class 7 Computer Science Chapter 5 Introduction To Scratch Programming Quiz 5 (25 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. What must you do in order to create a link to your game so you can share it with others?

Correct Answer: B) Share it.

2. Choose the definition that best matches this word.backdrop

Correct Answer: A) A graphics image that belongs to the stage in a Scratch project. The stage can have many backdrops.

3. What color blocks allow the code to start running?

Correct Answer: D) Yellow.

4. A good game needs 4 things. It needs a character, a set amount of time, a score keeper, and .....

Correct Answer: C) Purpose.

5. What colour is the default cat in Scratch?

Correct Answer: C) Orange.

6. What is Scratch programming language used for?

Correct Answer: D) Scratch programming language is used for creating interactive stories, games, and animations.

7. '' if on edge, bounce '' mean ..... ?

Correct Answer: B) Go back.

8. Explain the concept of events and broadcasts in Scratch.

Correct Answer: A) Events and broadcasts are used in Scratch to trigger specific behaviors and allow communication between different sprites.

9. You can paint a new costume for a sprite in scratch?

Correct Answer: A) Yes.

10. Variables in Scratch are found under where .....

Correct Answer: A) Data.

11. Which block would you use to start a script when the green flag is clicked on Scratch?

Correct Answer: B) When the green flag is clicked.

12. What is an mistake in a computer program called?

Correct Answer: C) Bug.

13. Creating a program requires one to

Correct Answer: D) All answer options are true.

14. How can you add sound effects to your Scratch project?

Correct Answer: B) By selecting 'Choose a Sound' from the 'Sounds' tab.

15. This involves the organization of commonly used pieces of program code into callable units allowing for reduced program size and better program organization.

Correct Answer: C) Procedural programming.

16. Which block of code is used to make the character change costume?

Correct Answer: B) Looks.

17. Which programming language is easier?

Correct Answer: A) Block based.

18. Where must you go to edit sprites and backgrounds?

Correct Answer: B) Costume tab.

19. What category of blocks in Scratch is used to control the program flow?

Correct Answer: C) Control.

20. How much does Scratch cost to download?

Correct Answer: D) Free.

21. How do you change the background randomly on scratch?

Correct Answer: B) Use the 'Change Backdrop By' block to change the background.

22. Variables are used to hold data that cannot change.

Correct Answer: B) False.

23. What is a sprite in Scratch?

Correct Answer: A) A character or object that can perform actions and interact with other sprites.

24. In the programming language Scratch, what is the purpose of the "sprite" ?

Correct Answer: A) It is a character in a game or program.

25. What kinds of blocks communicate between sprites?

Correct Answer: C) "broadcast" blocks.

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