| 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 |
How many symbols are used in the decimal number system. |
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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 many cardinal directions can a sprite move in Scratch. |
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| 5 |
What is the most significant bit in a binary number. |
- A. The bit to the extreme left
- B. The bit to the extreme right
- C. The middle bit
- D. It depends onthe number
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| 6 |
Whats is another name for electronic switches is computers. |
- A. Bytes
- B. Declmals
- C. Termaries
- D. Bits
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| 7 |
How many bytes are threre in a kilobyte. |
- A. 1000
- B. 1024
- C. 2048
- D. 512
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| 8 |
What is the purpose of the stage in Scratch. |
- A. To display the program as it runs
- B. To add new sprites to the project
- C. To modify the program code
- D. To change the background color
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| 9 |
-------------- are made up of pixels. |
- A. Binary numbers
- B. Decimals
- C. Programs
- D. Digital images
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| 10 |
--------------- bits together make, what we call a "byte" of the data. |
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