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Class 9 Artificial Intelligence — Chapter 4: AI Domains: NLP, CV, Data Science
8 practice questions · 3 Easy · 3 Medium · 2 Hard
Free NCERT-aligned multiple-choice practice for Class 9 Artificial Intelligence, Chapter 4 (AI Domains: NLP, CV, Data Science). Practise timed Easy, Medium and Hard quizzes with instant explanations — built for CBSE Board exams, JEE Main and NEET UG. Here are a few sample questions; sign in free to practise all 8.
Sample questions
Q1Easy
NLP stands for:
A.New Logic Programming
B.Natural Language Processing✓ correct
C.Network Layer Protocol
D.Neural Linked Programming
Why
NLP enables machines to understand and generate human language.
Q2Medium
Identifying a cat in a photo is a CV task called:
A.Sentiment analysis
B.Image classification✓ correct
C.Translation
D.Speech synthesis
Why
Image classification labels images into categories.
Q3Hard
Tokenisation in NLP is:
A.Encrypting messages
B.Splitting text into smaller units (words/subwords)✓ correct
C.Drawing tokens
D.Voice-printing
Why
Tokenisation is the first preprocessing step in most NLP pipelines.
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