Question # 1

Who reflned the binary number system in the 17th cenury.

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Isaac Newton

Albert Einstein

Galleo Calilei

Gottfried Leibniz

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

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Binary numbers

Decimals

Programs

Digital images

How many symbols are used in the decimal number system.

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8

10

12

16

What makes it possible ot develop applications that enable users to do every task.

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Binary number system

Decimal number system

Octal number system

Hexadecimal number system

What color are motion blocks in scratch.

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Blur

Red

Green

Yellow

How many cardinal directions can a sprite move in Scratch.

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2

3

4

5

How many characters can ASCII represent.

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128

256

512

1024

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

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10

2

16

20

How many Brosto bytes make up a geop Byte.

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1024

1048576

1099511627776

1073741824

What is the first step in making a sprite move.

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Select a sprite

Create a new project

Add a background image

Write the script

Where do you add script blocks in Scratch.

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Stage area

Block categories

Script area

Sprite list

More Classes

Other Links

Computer Education 7th Class Chapter 4 Online Test MCQs With Answers

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