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Level 2 Digital Technologies

Total questions: 18

Worksheet time: 6mins

Name
Class
Date
1.

What type of file is a docx?

a)

PowerPoint

b)

Excel

c)

Word

d)

Video

2.

".pptx is a Photoshop Document."

True or False?

a)

True

b)

False

3.

Loss Compression greatly _____ the size of a file

a)

Increases

b)

Decreases

c)

Stabilises

4.

"Reducing the colour quality or number of pixels used to represent an image."


What type of compression is this?

a)

Lossy

b)

Lossless

5.

What is html?

a)

Webpage Document

b)

Word Document

c)

Access Database

d)

Sheldon's Spot

6.

"Lossless Compression also reduces the size of a file."


TRUE or FALSE?

a)

TRUE

b)

FALSE

7.

The three most common image file types are:

a)

TIFF, png and pdf

b)

docx, pptx and accdb

c)

png, jpg and gif

d)

wav, aud and html

8.

Are png image files high quality images?

a)

Yes

b)

No

c)

Jamie Lill

d)

I don't know

9.

"The file size and quality of a .jpg file will be temporarily reduced when it is compressed."


True or False?

a)

True

b)

False

10.

GIF files are good for _______ images.

a)

Complex

b)

Advanced

c)

Easy

d)

Simple

11.

Vector and _____ images.

a)

Faster

b)

Raster

c)

Pasta

d)

Master

12.

"Vector images are stored as a list of mathematical formulas."


True or False?

a)

True

b)

False

13.

.svg image


Vector or Raster?

a)

Vector

b)

Raster

14.

.ai Adobe Illustrator image file.


Vector or Raster?

a)

Vector

b)

Raster

15.

What is the correct definition of Bitmap Image Files?

a)

Lossless compression

b)

Stored as a grid of pixels, with each pixel assigned a colour.

c)

Mathematical Formula

d)

StaniGaming

16.

Does 1000 kilobytes make a bit?

a)

Yes

b)

No

17.

"These are frequently used in webpages where using smaller file sizes will help make webpages load faster."


What image file type is this describing?

a)

jpg

b)

tiff

c)

bitmap

d)

png

18.

"adjusting the precision of volumes stored in an audio file"


What type of compression is this describing?

a)

Lossless

b)

Lossy

c)

The Big Bang Theory

d)

Jayden Holdsworth