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4. Which application is NOT listed as an application of Natural Language Processing (NLP)?

a. Conversational User Interface b. Image Recognition
c. Text Prediction d. Speech Recognition
5. What is the purpose of Text Prediction in NLP?

a. Predicting stock market trends

b. Suggesting the next word while typing
c. Forecasting weather conditions

d. Predicting lottery numbers
6. What does Sentiment Analysis involve?
a. Analysing financial data

b. Analysing emotions within text data
c. Analysing geological patterns

d. Analysing scientific research
7. Which NLP application involves categorizing emails as Primary, Social, or Promotions?

a. Speech Recognition b. Text Classification
c. Conversational User Interface d. Spell Check
8. What is a common example of a Spell Checker application?

a. Photoshop b. Microsoft Excel

c. Grammarly d. AutoCAD
9. Which technology is NOT mentioned as an example of Speech Recognition?
a. Siri b. Google Assistance

c. Photoshop d. Amazon Alexa
10. What does OCR stand for in the context of NLP?

a. Optical Character Recognition b. Online Chat Repository
c. Organic Code Recognition d. Online Character Rendering
Answers

1. (b) 2. (c) 3. (b) 4. (b) 5. (b) 6. (b)
7. (b) 8. (c) 9. (c) 10. (a)

B. Fill in the blanks.
1. Natural Language Processing (NLP) aims to achieve human-like comprehension of _______________.
2. Text Prediction in NLP is commonly used for suggesting the next word while _______________.
3. Speech recognition technology enables devices to understand and interpret _______________
commands.
4. Sentiment Analysis involves analysing emotions within _______________ data.
5. A common example of a Spell Checker application mentioned in the chapter is _______________.

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