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Bitmap vs Vector Images

Total questions: 35

Worksheet time: 12mins

Name
Class
Date
1.
Which image type becomes blurred when you zoom in?
a)
Bitmap 
b)
Vector
2.
Which image type keeps the same image quality when zoomed in?
a)
Bitmap 
b)
Vector
3.

Bitmap graphics are made up of

a)

dots.

b)

images.

c)

mathematics formulas.

d)

coloured pixels.

4.

Photographs taken with our handphones and digital cameras are

a)

bitmap images.

b)

vector images.

5.

After enlarging a graphic, our screen shows the above. We can confirm that it is a ______ graphic.

a)

bitmap

b)

vector

6.

A higher quality image means it takes ______ storage space and a _______ time to download.

a)

less, shorter

b)

less, longer

c)

more, shorter

d)

more, longer

7.

How is a vector generated?

a)

With little dots called pixies

b)

With little dots called pixels

c)

Using co-ordinates and mathematical formulae

d)

With a mouse and a keyboard

8.

What are vector graphics usually used for?

a)

Photography

b)

Company logos and other high quality images

c)

Scanning

d)

Compressing images

9.

What is a bitmap also known as?

a)

A raster

b)

Bob Marley

c)

A roaster

d)

A rooster

10.

You take a picture with your mobile phone. What type of image is it likely to be?

a)

A vector

b)

A bitmap

c)

A TIFF

d)

A GIF

11.

Which graphic is made using shapes, curves and lines?

a)

Bitmap

b)

Vector

12.

Which graphic is made up of blocks of colour known as pixels?

a)

Bitmap

b)

Vector

13.

JPEG, GIF & PNG are typical file formats for what type of graphic?

a)

Bitmap

b)

Vector

14.

SVG, PDF & EPS are typical file formats for what type of graphic?

a)

Bitmap

b)

Vector

15.

Which graphic becomes 'pixelated' when it is re scaled?

a)

Bitmap

b)

Vector

16.

The higher the dpi (or ppi), the better quality of image. TRUE or FALSE?

a)

TRUE

b)

FALSE

17.

This type of graphic has a small file size which means it has quick download speeds:

a)

Bitmap

b)

Vector

18.

Logos, cartoons & simple images are examples of what:

a)

Bitmap

b)

Vector

19.

Digital photos, smart phones and online images are examples of what:

a)

Bitmap

b)

Vector

20.

Which image type is made of hundreds of tiny lines and curves (or paths)

a)

High Quality

b)

Raster

c)

Vector

d)

Pixels

21.

Due to their mathematical nature, vector images can be re-scaled infinitely.

a)

True

b)

False

c)

Only Sometimes

d)

Only on Wednesdays

22.

Vector art is :

a)

Scale-able to any size, large or small

b)

Created through a sequence of mathematical statements

c)

Resolution independent

d)

All of these

23.

What am I? I am also known as a raster image

a)

Bitmap

b)

Vector

24.

What am I? I am made up of objects such as lines and curves

a)

Bitmap

b)

Vector

25.

What am I? I do not scale (resize) well as I can become blurry / pixelated

a)

Bitmap

b)

Vector

26.

What am I? I can be resized without losing any quality / becoming pixelated

a)

Bitmap

b)

Vector

27.

What am I? I am used for non-realistic images such as cartoons, logos etc

a)

Bitmap

b)

Vector

28.

What am I? I will have a large file size as I have to store lots of data about each pixel

a)

Bitmap

b)

Vector

29.

What am I? I will have a small file size as i do not need to store data about pixels

a)

Bitmap

b)

Vector

30.
What is an advantage of a bitmapped image?
a)
Images can be scaled up or down with no loss of quality
b)
Individual pixels can be changed, which makes very detailed editing possible
c)
They have a small file size
d)
Images can be scaled up or down with no loss of quality
31.
What is an advantage of a vector image?
a)
Images can be scaled up or down with no loss of quality
b)
Individual pixels can be changed, which makes very detailed editing possible
c)
They have a large file size
d)
They look real
32.

What is a disadvantage of a bitmapped image?

a)

They don't look as realistic as vector graphics.

b)

They are not as colourful.

c)

They have a small file size

d)

They have a large file size because information has to be stored about every pixel

33.

What is a disadvantage of a vector image?

a)

The software used to create them can be very expensive

b)

They cannot be resized

c)

They have a small file size

d)

They have a large file size because information has to be stored about every pixel

34.
Identify the common file formats for bitmapped images:
a)
.html, .htm
b)
  .svg, .eps, .xml
c)
.doc, .ppt, .xls
d)
  .bmp, .jpg, .gif
35.

Identify the common file formats for vector images:

a)

.html, .htm

b)

.svg, .eps, .xml

c)

.doc, .ppt, .xls

d)

.bmp, .jpg, .gif