Data storage Flashcards

1
Q

Define

Lossy Compression

A

A data compression technique where some data is lost - redundant data is eliminated

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Define

Lossless Compression

A

Compression techniques where no data is lost

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Define

RLE

A

A form of lossless data encryption in which ‘runs of data’ are stored as a single data value and count instead of the original run

How well did you know this?
1
Not at all
2
3
4
5
Perfectly