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Test Sheet 2
(Based on Units 3 & 4)
A. Tick ( ) the correct option.
1. A series of connected blocks is called a .............................. .
a. Script b. Palette
c. Category d. Control
2. Scratch is an example of a ...............................
a. Operating System b. Hardware
c. Programming language d. Utility program
3. Which of the following is not an Internet application?
a. Communication b. Online Gaming
c. Cooking d. Online Banking
B. Fill in the blanks.
1. Backdrops are the .............................. of the stage that set the scene for your project.
2. By using .............................. block the user can move or turn the sprite.
3. .............................. is malicious software which is generally attached to a file.
4. .............................. means the legal Laws of the digital world.
C. Write ‘T’ for true and ‘F’ for false statements.
1. A sprite in scratch is a default character or object that can move, talk, or react. ....................
2. Every new project in Scratch starts with the dog sprite. ....................
3. Electronic mail is sending and receiving messages over the Internet. ....................
4. Going online means disconnecting your device to the Internet. ....................
D. Short answer type questions:
1. What are the two ways to work in Scratch?
2. How can you create a loop in Scratch that makes the sprite repeat an action 10 times?
3. What is WAN?
4. What is Worm?
E. Long answer type questions:
1. Define any 4 blocks of Motion block category.
2. What do you understand by Pen block? How you can add the Pen block extension?
3. Explain any three types of networks.
4. What are some key reasons for networking computers in today’s world? Mention any two.
102 Information Technology (V5.0)-VII

