Page 120 - TP_Plus_v4_Class4
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10. Which company launched a driverless car in 2014?
a. Google b. Apple
c. Honda d. Amazon
11. Which of the following blocks is used to turn an object in left direction?
a. Hide b. Heading
c. Move by d. Loop
12. Who defeated the chess grandmaster Gary Kasparov?
a. Roomba b. Deep Blue
c. Sophia d. ASIMO
B. Fill in the blanks.
1. is known as "Father of AI'.
2. are closed 2D shapes with 3 or more straight lines and angles.
3. To calculate the degree of turn in a polygon, divide by the number of sides.
4. block helps you fix the position of the sprite.
5. Alan Turing created a machine named .
C. Tick () the correct statements and cross () the wrong ones.
1. Picture Puzzle is a type of visual activity that involve a series of pictures that are
interpreted.
2. We can add music to our Scratch project by using Looks blocks.
3. Kismet was developed in year 2000.
4. The Bird game teaches the concept of rotation by an angle to the users.
D. Match the following:
1. Roomba a. Green colour
2. Pen Block b. Ichiro Kato
3. Alan Turing c. Vacuum cleaner
4. WABOT d. Bombe
E. Answer the following questions:
1. What is AI?
2. Who is Alan Turing?
3. Which skills are improved by Picture Puzzles?
4. Which block controls the way the script runs in a project?
5. What is the use of Pen block?
6. What is the difference between drawing a square and a rectangle in Scratch?
7. What is a mirror image?
8. What happens when the bird does not reach the destination while running the program? Also
give a solution.
118 Plus (Ver. 4.0)-IV

