digital data

what does 1024 btyes equal?
1 Kilobyte
1 of 12
What is the smallest unit of the computer storage?
a bit
2 of 12
Give three data types.
Numeric data/time character/time
3 of 12
What is the smallest unit of a digital image that can be displayed and edited on a computer screen?
a Pixel
4 of 12
What tells us the quality of an image?
Image resolution
5 of 12
What are the two main graphic types?
Bitmap graphics and vector graphics
6 of 12
What do vector graphics consist of ?
objects
7 of 12
Are vector graphics scalable?
Yes
8 of 12
What is streaming?
a video involves initiating the playing of the video shortly after the few seconds of the video files have downloaded.
9 of 12
Give one example of streamng
The video is unlikely to be replicated as the user doesn't save a full copy
10 of 12
What is an allocated part of memory that is used to store a downloaded part of the video before it is watched called?
A buffer
11 of 12
what is the quantity of samples taken per second to represent the sounds digitally
sample rate
12 of 12

Other cards in this set

Card 2

Front

What is the smallest unit of the computer storage?

Back

a bit

Card 3

Front

Give three data types.

Back

Preview of the front of card 3

Card 4

Front

What is the smallest unit of a digital image that can be displayed and edited on a computer screen?

Back

Preview of the front of card 4

Card 5

Front

What tells us the quality of an image?

Back

Preview of the front of card 5
View more cards

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