Digital Graphics & Sound Grade 8
Authored by Oscar Lang
Computers
8th Grade
Used 3+ times
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12 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What type of format are pictures or images held inside the computer?
Audio format
Digital format
PDF format
Word Format
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What does the bitmap file stores to make up an image?
It stores the position and colour of every pixel
Bitmap file can be very large
Stores dot by dot detail
High Resolution
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Vector graphics image is made up
of shapes constructured from lines
of numbers constructed from lines
of sentences constructed from lines
of excel constructed from lines
4.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
What are the file extention for bitmap and vector graphics?
.bmp
.doc
.svg
.ppt
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Does pixelated effect vector images ?
Yes
No
Maybe
Not Sure
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
A 24 bit colour depth uses
7 bytes of data to store colour code = 16 million different
5 bytes of data to store colour code = 16 million different
3 bytes of data to store colour code = 16 million different
3 bytes of data to store colour code = 20million different
7.
MULTIPLE SELECT QUESTION
20 sec • 1 pt
What are the other colour formats ?
Select the correct answers below
Red and Green format
Monochrome
( 0 or 1)
16 Colour
4 bits gives numbers 0 - 15 in binary
256 Colour
(8 bits gives numbers 0 -255)
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