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Understanding Image Resolution and Pixels

Understanding Image Resolution and Pixels

Assessment

Interactive Video

•

Information Technology (IT)

•

7th Grade

•

Practice Problem

•

Easy

Created by

CLAUDIA GUAJARDO

Used 18+ times

FREE Resource

7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a pixel?

A pixel is the smallest unit of a digital image or display.
A pixel is a type of computer virus.
A pixel is a measurement of screen size.
A pixel is a color palette used in graphic design.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many colors can be represented in a single pixel at one time?

1

2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is resolution?

Resolution is the color depth of an image.
Resolution is the amount of detail an image holds, measured in pixels per inch (PPI) or dots per inch (DPI).
Resolution refers to the brightness of an image.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Approximately what is the total amount of pixels in the elephant picture?

3,000

3137 x 2087

6.5 million

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is color depth?

Color depth indicates the brightness of an image.
Color depth is the number of bits per pixel that defines the range of colors in an image.
Color depth refers to the resolution of an image.

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

When you increase color depth you also increase what else?

Select ALL that apply.

Number of colors an image can display

File size

Quality

7.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Select the type of metadata for an image?

Select all that apply

File Name

GPS Location

Type of camera

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