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Class 7 Computer Science Chapter 5 Introduction To Scratch Programming Quiz 4 (25 MCQs)

Quiz Instructions

Select an option to see the correct answer instantly.

1. Which code block allows scratch to draw on the stage?

Correct Answer: A) Pen Down.

2. What did the 'Block do when the green flag was clicked'?

Correct Answer: C) It started the script execution when the green flag was clicked.

3. The lines on a coordinate plane are perpendicular. Perpendicular lines forms what type of angles?

Correct Answer: C) Right.

4. Choose the word that best matches this definition.assigning starting characteristics (positions, values, looks) to all of the elements (sprites, backdrops, variables) in your program

Correct Answer: C) Initialization.

5. In what quadrant does the point (5, 8) lie?

Correct Answer: A) Quadrant I.

6. Which two dimensions does a coordinate plane have?

Correct Answer: C) Length and width.

7. Which block is used to start the script?

Correct Answer: C) When green flag clicked.

8. Which command use to let the sprite walk?

Correct Answer: D) Move.

9. Which item below is found in the background of the stage?

Correct Answer: D) Backdrop.

10. Choose the definition that best matches this word.sprite

Correct Answer: C) An object on a computer screen that has images, can move around, and has its own programming instructions.

11. A costume is

Correct Answer: C) A different way a sprite looks.

12. What are the main features of Scratch?

Correct Answer: C) A block-based interface, easy drag-and-drop programming, and a variety of built-in sprites and backgrounds.

13. What is meant by 'stage' in scratch?

Correct Answer: B) The area where the sprite is displayed.

14. This involves the repeated execution of code blocks to process large amounts of information or to control the repeated execution of code blocks required to direct the execution of a game or application.

Correct Answer: C) Iterative Processing.

15. What is another name for your background in Scratch?

Correct Answer: D) Backdrop.

16. Which command let the sprites walk?

Correct Answer: C) Move.

17. A completed program in scratch is called

Correct Answer: C) Project.

18. When fixing an error in a computer program, what is this process called?

Correct Answer: B) Debugging.

19. Data can be stored in a Scratch program, what is data saved in?

Correct Answer: B) Variable.

20. What is Scratch?

Correct Answer: A) A visual programming language.

21. What is the purpose of the stage in Scratch?

Correct Answer: A) To display the visual programming and sprites.

22. Choose the word that best matches this definition.the set of all code blocks you can use in Scratch, organized by category

Correct Answer: B) Block categories.

23. True or False:The repeat block isn't used to repeat what code it has inside it.

Correct Answer: A) False.

24. To check how many items the list contains, you can use

Correct Answer: B) Length.

25. What is the purpose of data in Scratch programming?

Correct Answer: D) To store and manipulate information.

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