Chapter Exam

Chapter-7 Emerging Technologies (AI & IoT) — Online MCQ Test

Q: What does AI stand for?

Answer: A. Artificial Intelligence — AI is the abbreviation for Artificial Intelligence, which refers to machines that can perform tasks requiring human-like intelligence.

Q: Which of the following is an example of artificial intelligence?

Answer: B. A voice assistant like Google Assistant — Voice assistants like Google Assistant use AI to understand and respond to human commands intelligently.

INFORMATION TECHNOLOGY · Grade 7 · CBSE(NCERT)

Practice Chapter-7 Emerging Technologies (AI & IoT) with a free chapter-wise online MCQ test for CBSE(NCERT) Grade 7 INFORMATION TECHNOLOGY. This chapter covers: artificial intelligence - machine learning - computer vision - natural language processing - Internet of Things - smart devices - automation. AI-generated questions from basic to board-exam level, with instant results and explanations.

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Chapter-7 Emerging Technologies (AI & IoT) — Important Questions & Answers (FAQ)

Frequently asked questions from CBSE(NCERT) Grade 7 INFORMATION TECHNOLOGY — Chapter-7 Emerging Technologies (AI & IoT), with answers and explanations. These are sample questions; the exam has its own separate question set.

What does AI stand for?

A. Artificial Intelligence ✓
B. Applied Internet
C. Automated Integration
D. Advanced Information

Answer: A. Artificial Intelligence
AI is the abbreviation for Artificial Intelligence, which refers to machines that can perform tasks requiring human-like intelligence.

Which of the following is an example of artificial intelligence?

A. A simple calculator
B. A voice assistant like Google Assistant ✓
C. A traditional telephone
D. A printed book

Answer: B. A voice assistant like Google Assistant
Voice assistants like Google Assistant use AI to understand and respond to human commands intelligently.

What is the primary benefit of automation in manufacturing using AI?

A. It increases the cost of production
B. It increases efficiency and reduces human errors ✓
C. It requires more human workers
D. It slows down the production process

Answer: B. It increases efficiency and reduces human errors
AI-powered automation improves efficiency, reduces errors, and increases productivity in manufacturing processes.

Which statement best explains why Machine Learning is important for AI?

A. It allows AI systems to improve automatically by learning from new data ✓
B. It makes AI systems slower
C. It requires more electricity
D. It is not related to AI

Answer: A. It allows AI systems to improve automatically by learning from new data
Machine Learning enables AI systems to continuously improve their accuracy and performance without requiring manual reprogramming.

Emerging technologies like AI and IoT are often combined in real-world applications. Which statement about their integration is INCORRECT?

A. IoT provides data that AI systems can analyze and learn from
B. AI makes intelligent decisions based on data from IoT devices
C. IoT and AI serve identical purposes in all applications ✓
D. Together they enable smart automation systems

Answer: C. IoT and AI serve identical purposes in all applications
IoT and AI serve different but complementary purposes: IoT collects and transmits data, while AI analyzes and makes intelligent decisions based on that data.