Data Flashcards
1
Q
What is data
A
Data is any fact figure or value that has no context and therefore no meaning to a human.
2
Q
Data types
A
Numerical Text Moving image Still image Sound
3
Q
Encoding of data
A
Data that is coded by th device so that it can be understood by the device, transfer data between devices and software and to store data
4
Q
Coding data
A
Speed data entry Reduce mistakes in entry Speeds up processing Takes less storage space Displays more data on the screen
5
Q
File types
A
.jpeg .txt .doc .tiff .giff .pdf .wav .mp3 .mp4
