Free Printable IT Essential UIUX Chapter 03 (Vector VS Raster)

Worksheets

IT Essential UIUX Chapter 03 (Vector VS Raster)

Total questions: 20

Worksheet time: 20mins

Name

Class

Date

Which of the following statement does NOT describe vector graphics?

Graphical elements in a vector file are called objects, which are independent entities with properties, such as color, shape, size, outline, and position.

Vector-based images are defined by mathematical relationships between points and the paths connecting them to describe an image.

Vector graphics require more memory in storage because the location and design information must be defined.

Vector graphics are ideal for illustration.

What is the maximum colour a GIF file can contain?

256

What is the advantage of SWF Animation?

Uses Lossless compression

Allows user interaction with the animation

Requires Adobe Flash player

Easy to print content rendered in SWF

What is the limitations of Anti-Aliasing?

Anti-aliasing reduces colours into an image.

Anti-aliasing will smooth out jagged edges of your type.

Anti-aliasing tends to blur the letters when font size is small.

Anti-aliasing will eliminate unwanted artifacts of the graphics.

How many bit of colours can a JPG file support?

Raster graphics are also known as __________ graphics?

pixar

bitmap

gif

jpeg

Which of the following is NOT a common raster formats?

TIFF

PNG

JPEG

Which of the following is NOT a common vector formats?

SWF

EPS

GIF

Object graphics is also known as ______________ graphics.

Bitmap

Vector

Raster

Pixels

10.

Which of the following is not a vector file format?

.ai

.pdf

.eps

.jpg

11.

Which of the following is not considered as a raster file format?

.psd

.jpg

.tiff

.ai

12.

What will happen if you zoom in 2000% to a low resolution pixel image?

The pixels will be very large and mosaic-liked.

The pixels will look like how it look when zoomed in at 100%

The pixels will become smaller and quality will be better.

The image is still very clear.

13.

The image shows a _______________.

Raster graphic zoom in at 300%

Vector graphic zoom in at 300%

Vector graphic but mosaic when zoom in at 300%

Raster graphic with mosaic filter effects

14.

The technique used to smooth otherwise jagged lines or textures by blending the colour of an edge with the colour of pixels around it

Anti-aliasing

Aliasing

Smoothened

Liquify

15.

Hans was told that his SWF animation is not smooth due to his frame rate being set to 10fps, what should he do to make his animation the most smooth?

Decrease the frame rate to 1 fps

Decrease the frame rate to 5 fps

Increase the frame rate to 12 fps

Increase the frame rate to 25 fps

16.

Which of the following fps settings would be the best to let user less noticeably the image flickering on screen?

10 fps

12 fps

24 fps

60 fps

17.

What does fps stands for?

Flips per seconds

Flips per sequence

Frames per seconds

Frames per sequence

18.

Sarah is tasked to create an animated graphic that supports transparency. Which one of the follow formats would be most suitable?

EPS

GIF

PNG

PSD

19.

Which one of the following is NOT an advantage of new media?

Allows a cut in production cost

Allows unlimited number of people to view

Allow immediate communication between users and owners

Allow small range of exposure so that news can be kept secret

20.

Which of the following statement is false?

Raster images are made of pixels

Photographs are best printed in vector format

Vector graphics are commonly used for logos, illustrations, technical drawings

Vector graphics are resolution-independent.

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IT Essential UIUX Chapter 03 (Vector VS Raster)

Total questions: 20

Worksheet time: 20mins

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