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10. In which tab can you create and make changes in the sprites and backdrops?
a. Code b. Costumes

c. Sounds d. Backdrop

11. What is an act of repeating an action again and again known as?

a. Pattern b. Looping

c. Packing d. Critical thinking

B. Match the following:
1. Code tab a. contains blocks

2. Costume tab b. changes appearance of sprite

3. Sound tab c. cat by default

4. Green flag d. adds sound to the sprite

5. Sprite e. runs a program

C. Fill in the blanks with the correct words.

Hints Smart TVs, Google Blockly, Reset, Turn left, Smart doorbell

1. is a play-way programming learning tool.

2. are AI-enabled TVs and can perform many tasks.
3. A is an AI enabled doorbell that informs the home owner when a visitor
arrives at the door.

4. If the person does not reach the destination, the button appears in place
of the Run program button.

5. block turns the object in the left direction from the direction it is facing.
D. Answer the following questions:

1. What happens when some answers are incorrect in the Puzzle game?

2. How does a driverless car work?

3. Write any two functions of Smartwatches.

4. Name any three components of Scratch window.
5. What is the use of Motion blocks?

6. How many games are there in Blockly Games webpage?

Test Sheet 2 131