Class 2 - Critical Thinking and AI Questions PDF

Class-2 Chapter-3 Critical Thinking and analysis Q1. What do we call a repeated design or sequence? Ans. Pattern Q2. What do we call the process of changing a secret word back to the original word? Ans. Decoding Q3 What is decision...

Class-2 Chapter-3 Critical Thinking and analysis Q1. What do we call a repeated design or sequence? Ans. Pattern Q2. What do we call the process of changing a secret word back to the original word? Ans. Decoding Q3 What is decision making? Ans. Making choices by identifying information. Q4 What is a sequence? Ans. A sequence is a list of things in order. Q5 Write the name of four types of pattern. Ans. 1. Color Pattern 2. Shape Pattern 3. Number Pattern 4. Size Pattern Chapter-5 Introduction to AI Q1. Multiple choice questions:- 1. What can AI help machines to do? (A) Sleep (✔) (B) Think and learn (C) Run 2. Which of these is an example of AI? a) A pet dog ✔ b) A talking robot c) A chair d) A pencil 3. Can AI help us find answers? ✔ a) Yes b) No 4. What does a robot with AI do? a) It sleeps all day b) ✔ It can think and learn c) It draws pictures d) It eats food 5. What is an example of AI in our phones? a) A flashlight ✔ b) Voice assistants like Siri c) A button d) A picture frame 6. What can the "Hand Detection" block do? a) Detect faces ✔ b) Detect hands c) Draw pictures d) Make a sound 7. What does AI help us do?  (A) Paint pictures  (✔) (B) Solve problems and make decisions  (C) Eat food Q2. Answer the following questions:- 1. What block is used to detect faces in an image? Ans. Face Detection 2. Which block helps to detect the location of a hand? Ans. Hand Detection 3. What does AI stand for? Ans. Artificial Intelligence 4. Write the name of blocks used to implement face detection in PictoBlox. Ans. 1. Camera block 2. Analyse block 3. Track block