| 1 |
The best way to remember a value when designing the program is to use a. |
- A. Variable
- B. Value
- C. Number
- D. Sound
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| 2 |
--------------- bits together make, what we call a "byte" of the data. |
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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 |
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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| 5 |
How many Brosto bytes make up a geop Byte. |
- A. 1024
- B. 1048576
- C. 1099511627776
- D. 1073741824
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| 6 |
How many bytes are threre in a kilobyte. |
- A. 1000
- B. 1024
- C. 2048
- D. 512
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| 7 |
What is the purpose of the step method is scratch. |
- A. To turn the sprite around while it moves
- B. To change the back ground color
- C. To create a new sprite
- D. To add sound effect
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| 8 |
How many cardinal directions can a sprite move in Scratch. |
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| 9 |
Who reflned the binary number system in the 17th cenury. |
- A. Isaac Newton
- B. Albert Einstein
- C. Galleo Calilei
- D. Gottfried Leibniz
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| 10 |
What is Scratch. |
- A. A programmming software
- B. A video game
- C. A mobile app
- D. A social media platform
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