Question # 1

How many numbes can be represnted wih just two digits.?

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10

2

16

20

Which block specifices different directions for a sprite to move in Scratch.

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Move ten steps

Point -in- direction

Forever loop

Repeat loop

How many bits make up a byte of data.

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2

4

8

16

Where do you add script blocks in Scratch.

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Stage area

Block categories

Script area

Sprite list

What is the purpose of the stage in Scratch.

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To display the program as it runs

To add new sprites to the project

To modify the program code

To change the background color

-------------- are made up of pixels.

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Binary numbers

Decimals

Programs

Digital images

----------- are represented in the computer using 8-bit numbers.

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Numbers

Letters

Images

Colors

How many bits are there in a byte of data.

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4

8

16

32

What color are motion blocks in scratch.

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Blur

Red

Green

Yellow

What is the most commonly known numbere system.

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Binary numebr system

Decimal numebr system

Octal numebr system

Hexadecimal numebr system

How many bytes are threre in a kilobyte.

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1000

1024

2048

512

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