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Bitmap images (improved)

Authored by O Hawkridge

Computers

9th - 10th Grade

Used 20+ times

Bitmap images (improved)
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12 questions

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1.

MULTIPLE CHOICE QUESTION

0 sec • 1 pt

Tiny squares called ___________ are the building blocks of all digital images.

elements

dots

pixars
pixels

2.

MULTIPLE CHOICE QUESTION

0 sec • 1 pt

When we have a 'one-bit' colour, which are the only two binary numbers that are possibilities?

00 and 11
000 and 111
0 and 1
0000 and 1111

3.

MULTIPLE CHOICE QUESTION

0 sec • 1 pt

How many combinations are there for a '2 bit' colour?

8
4
16
32

4.

MULTIPLE CHOICE QUESTION

0 sec • 1 pt

A bitmap image is made up of

Pixels

Colours

Sounds

Samples

5.

MULTIPLE CHOICE QUESTION

0 sec • 1 pt

How many colours can be used for each pixel if the colour depth is 8 bit?

8 colours
9 colours
255 colours
256 colours

6.

MULTIPLE CHOICE QUESTION

0 sec • 1 pt

Additional Information about the image file is stored as

Metadata
Properties
File summary
Pixels

7.

MULTIPLE CHOICE QUESTION

0 sec • 1 pt

The number of pixels per inch in an image is known as the

Dimensions
Colour depth
Resolution
Megapixels

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