General LO2/LO4 Stuff Flashcards Preview

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Flashcards in General LO2/LO4 Stuff Deck (6)
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1

What are character sets?

defined list of characters recognized by the computer hardware and software. Each character is represented by a number.

2

What is ASCII

is the most common format for text files in computers and on the Internet. Numbers 0-127
Stands For: American Standard Code for Information Interchange.

3

What is Bitmap?

A bitmap is a representation in which each item corresponds to one or more bit of information, they are in blocks and they become distorted when large.

4

What are vectors?

A vector graphic is not made from pixels like a bitmap, it is made up of a set of calculations generated by the computer to draw the image.

When A vector graphic is not made from pixels like a bitmap, it is made up of a set of calculations generated by the computer to draw the image.

5

What Is Lossy Compression?

Lossy Compression reduces a files size but with loss of quality.

6

What is Lossless Compression?

Lossless compression reduces a file's size with no loss of quality.