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5. Statement 1: Machine Learning models require large amounts of labelled data to function effectively.
Statement 2: Supervised learning involves using labelled data to train the model.
Ans. a. Statement 1 is true, Statement 2 is true
6. Statement 1: NLP stands for Natural Language Processing, which enables computers to understand human
language.
Statement 2: NLP is only useful for text-based applications and not for speech recognition.
Ans. c. Statement 1 is true, Statement 2 is false

Unsolved Questions
SECTION A (Objective Type Questions)
AI QUIZ
A. Tick (ü) the correct option.
1. Identify the researchers who first proposed the model of artificial neurons in 1943.
a. Alan Turing b. John McCarthy

c. Warren McCulloch and Walter Pitts d. Herbert Simon
2. Select the year when the phrase Artificial Intelligence was first used.

a. 1950 b. 1956
c. 1962 d. 1974

3. Choose the technology that mimics the human brain’s functioning.
a. Deep Learning b. Cyber Security
c. Cloud AI d. TData Processing

4. Which feature distinguishes Deep Learning from Machine Learning?
a. Needs less data b. Requires large data and GPU

c. Uses manual rules d. Has limited accuracy

5. Select the process in image recognition that improves image quality by removing noise.
a. Filtering b. Rendering
c. Classification d. Preprocessing

6. Identify the step where users give feedback to improve search results.
a. Indexing b. Ranking

c. Feedback Stage d. Acquisition
7. Which of the following is the first step of text understanding in NLP?

a. Parsing b. Tokenization
c. Summarisation d. Translation

8. Choose the service that provides translation for over 100 languages.
a. Google Translate b. DeepL
c. Microsoft Teams d. IBM Watson Docs

9. Which AI assistant sets reminders through voice commands?
a. AlphaGo b. Siri

c. TensorFlow d. AlexaNet

Introduction and State of Art of AI, Natural Language Processing (NLP), and Potential use of AI 115