| 1 |
The term ........... also refers to any digital encoding system in which there are exactly two possible states. |
- A. Digital
- B. Binary
- C. Python
- D. Programming
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| 2 |
Which block is used to work with loops in scratch. |
- A. Repeat loop
- B. Point -in-direction
- C. Forever loop
- D. Move ten steps
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| 3 |
What is the purpose of duplicating and editing code in Scratch. |
- A. To creae a new sprite
- B. To change the back ground color
- C. To allow a sprite to move in different directions
- D. To add sound effects
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| 4 |
How are numbers represnted in computers. |
- A. Using electronic switches
- B. Using analog singals
- C. Using mechanical switches
- D. Using hydrulic signals
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| 5 |
How many bits are there in a byte of data. |
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| 6 |
What is the first step in making a sprite move. |
- A. Select a sprite
- B. Create a new project
- C. Add a background image
- D. Write the script
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| 7 |
What is the abbreviated form of a binary digit. |
- A. A bit
- B. A byte
- C. A nibble
- D. A word
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| 8 |
Where do you add script blocks in Scratch. |
- A. Stage area
- B. Block categories
- C. Script area
- D. Sprite list
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| 9 |
What are digital images made up of. |
- A. Pixels
- B. Vectors
- C. Lines
- D. Points
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| 10 |
Which block specifices different directions for a sprite to move in Scratch. |
- A. Move ten steps
- B. Point -in- direction
- C. Forever loop
- D. Repeat loop
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