Computing Basics

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Frage

What is the smallest unit of data in computing?

Antwort

The bit.

Frage

How many bits are in an octet (byte)?

Antwort

8 bits

Frage

How do you find the file size on a computer?

Antwort

Right-click on the file, then select 'Properties'.

Frage

What are the primary colors used in image creation?

Antwort

Red, Green, and Blue.

Frage

Name a lossless image format.

Antwort

PNG

Frage

Name a lossy image format.

Antwort

JPEG

Frage

What does URL stand for?

Antwort

Uniform Resource Locator

Frage

What is the purpose of file compression?

Antwort

To reduce the file size and/or group files into a single archive.

Frage

What are images that are not made of pixels, but of geometric primitives?

Antwort

Vectorial images

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