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TEST SHEET 2 (Based on chapters 4 to 6)

A. Choose the correct option.

1. Which of the following blocks is used to play sound?

a. b.

hi pop
c. d.

1
2. Which of the following is not an example of Voice Assistance?

a. Google assistant b. Alexa

c. Snapchat d. Siri

3. What is AI-enabled technology that is used to unlock our phones?

a. Face detection b. Voice assistants

c. Robots d. Navigation apps

4. If 1 2 3 then the secret message will be
decoded as .

a. 1223113 b. 2132311

c. 2132113 d. 2131223

B. Fill in the blanks.

1. can help with surgeries.
2. An artificially intelligent machine can images.

3. apps use AI to identify changes in traffic flow.

4. is an AI technology that can understand human commands.

C. Answer the following questions:

1. Name the blocks category that make characters move, jump and spin.
2. Name any one mobile app that uses Face Detection technology.
3. What is the process of converting a hidden message to a meaningful text?

4. Tanya wants to make her character pause for a specified amount of time in ScratchJr.
To do this, which block should she use?

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