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C. Answer the following questions:

1. What is Data?

2. Define Natural Language Processing.

3. What are the applications of Computer Vision?

4. What do you mean by Computer Vision ?

5. Explain any two real life usages of NLP.

21 st
D. Brain Boost. Century #Critical Thinking
Skills
1. How many 4s are there in the following number series that are preceded by 5 but not followed by 7?

2 3 4 2 3 4 2 5 4 7 3 2 4 3 1 9 2 5 4 7 5 4 7 2 3 4 5 2 9 5 4 6

a. One b. Three c. Four d. Five
2. What will be the least number which when doubled will be exactly divisible by 12, 18, 21 and 30?
a. 196 b. 630 c. 1260 d. 2520

3. Surf the Internet and explore more domains of AI that are not taught in the chapter.

4. Competency-based/Application-based questions:
a. Arnav is creating an AI-enabled device that can see, identify, and process images and derive
meaningful information from those visual inputs. On which domain of AI is the device based?
b. While shopping on Amazon online, Sheena used Alexa to search for a particular item. She was
fascinated by this and wondered how it was possible. Do you know the reason behind it?

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