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Introduction to Multimedia

Total questions: 45

Worksheet time: 21mins

Name
Class
Date
1.

What is multimedia?

a)

A field concerned with the use or processing of multiple types of data such as audio, text, images to represent information.

b)

A field concerned with the use or processing of multiple types of data such as audio, video, text, images to represent information.

c)

A field concerned with the use or processing of multiple types of data such as audio, video, text to represent information.

d)

A field concerned with the use or processing of multiple types of data such as video, text, images to represent information.

2.

There are 4 basic types of image. They are:

a)

Binary, Greyscale, True colour, Red-green-blue (RGB)

b)

Greyscale, True colour, Red-green-blue (RGB), Indexed

c)

Binary, Greyscale, True colour, Red-green-blue (RGB)

d)

Binary, Greyscale, True colour or red-green-blue (RGB), Indexed.

3.

Digital audio quality can be increased by increasing the following:

a)

Bits per sample

b)

Sampling rate

c)

Compression ratio

d)

Number of channels

4.

Statements below are related to image quality. Which one is incorrect?

a)

Resolution is number of pixels to represent a single image.

b)

Colour Depth is number of colours per pixel which also represents number of colours supported.

c)

Higher resolution image can represent picture with more detail or display in larger dimension.

d)

Image size = resolution x colour depth

5.

All the following statements are correct about video, except:

a)

Video is captured and recorded as a sequence of images.

b)

Each image captured from video is known as frame.

c)

Digital video is recorded as ordered sequence of analogue still image or frame.

d)

Recording and playback speed of video is measured in frame per second (fps).

6.

Video compression is performed to reduce the size of stored video and data rate. Which of the following statement is correct?

a)

Video stream can be compressed because it contains temporal redundancy that can use intra-frame compression.

b)

Video stream can be compressed because it contains spatial redundancy that can use inter-frame compression.

c)

MPEG-1 produces compressed data rate of 1.5 Mbps.

d)

Compressed data rate of MPEG-2 format is 2-4 Mbps.

7.

Below are the reasons we need compression, except:

a)

Multimedia data is good in quality.

b)

Limited network bandwidth.

c)

Limited storage space.

d)

Increasing resolution, sampling rate, more bits per pixel, will help improve media quality at the expense of increasing media size.

8.

1. People who create multimedia projects also known as

a)

Multimedia Developer

b)

Multimedia Title

c)

Multimedia Project

9.

2. Multimedia Application is

a)

Environment & Application

b)

Make use of audio, text and graphics to deliver capabilities of system to user

c)

Hardware and software systems for handling multiple digital media.

10.

3. Which of the following are dynamic elements in Multimedia?

a)

Video

b)

Text

c)

Animation

d)

Image

e)

Audio

11.

Graphics or text in motion.

a)

Animation

b)

Multimedia

c)

iMovie

d)

Simulations

12.

What does the timeline allow you to do?

a)

Create a google web design

b)

Create animations

c)

Create keyframes

d)

Create animations using keyframes

13.

What are the two types of views in Google Web Designer?

a)

Panel

b)

Design

c)

Workspace

d)

Code

14.

Which of the following is not a forms of graphics?

a)

Vector

b)

Photograph

c)

Charts

d)

Animation

15.

which of the following is a file format for a multimedia element of video?

a)

wav

b)

wmv

c)

wma

d)

bmp

16.

Multimedia enhances the information for

a)

better communication and understanding

b)

poor communication and understanding

c)

misunderstanding

17.

animation refers to

a)

movement of created picture

b)

real pictures in motion

c)

created video

d)

still picture

18.

Virtual reality is ............. environment.

a)

real

b)

artificial

c)

natural

d)

normal

19.

Virtual reality is created by

a)

computer hardware

b)

computer software

c)

computer hardware and software

d)

computer hard disk

20.
"Newspaper is not a multimedia product"
Do you agree with the statement above? Justify your answer in with a support from any definition you know.
a)
Yes. Newspaper is one the multimedia product based on the definition which "multimedia is the use of text, graphic to convey information"
b)
No. Multimedia is any combination of text, graphics, sound, animation and video delivered to you by computer or other electronic or digitally manipulated means.
c)
Disagree . Multimedia is any combination of text, graphics, sound, animation and video delivered to you by computer or other electronic or digitally manipulated means.
d)
Agree. Multimedia is any combination of text, graphics, sound, animation and video delivered to you by computer or other electronic or digitally manipulated means.
21.
"...font is what you use, and typeface is what you see."
Differentiate serif and Sans serif
a)
Sans Serif is Typeface that have line/curve at the end of the character. Serif is Typeface that does not have line/ curve at the end of the character.
b)
Serif is the type of writing whereas sans serif is the style of writing.
c)
Serif is Typeface that have line/curve at the end of the character. San serif is Typeface that does not have line/ curve at the end of the character.
d)
Sans serif is the type of writing whereas serif is the type of writing.
22.
State a purpose of using text in multimedia production.
a)
To present information more attractively.
b)
Can help organize thoughts and illustrate processes
c)
To provide information
d)
To communicate ideas, thoughts, and facts.
23.
Still images are generated in two (2) ways: bitmap and vector drawn. State the advantage of using bitmap image.
a)
Easily converted
b)
Larger file size
c)
Minimal support for transparency
d)
Easily scalable
24.
Advantage of using vector image
a)
Minimal support for transparency
b)
No background
c)
Easily converted
d)
Photo realistic
25.
Briefly describe the purpose of audio to increase the understanding of complex contents through audio explanation
a)
The use of voice in WAZE helps driver to focus on the driving by looking to the map only
b)
The use of voice in WAZE helps driver to focus on the driving while listening to the direction given by the WAZE without looking to the map only
c)
Sound effect such as crying sound will help the audience to understand the illustration captured from the drama or movie
d)
Sound effect such as crying sound will helps the audience to understand caption captured from the drama or movie
26.
Define video
a)
A source of presenting highly effective information
b)
A product of an The illusion of motion created by the consecutive display of images of static elements
c)
product of an illusion of movement made up from series of still images when it shown rapidly
d)
A product of recording moving images using a camera or video machine
27.
Briefly describe why video does not effectively illustrate abstract concepts
a)
video capture abstract concept such as molecule atom and electron
b)
Video does not capture abstract concept such as molecule atom and electron
c)
Video is a realistic moving images while abstract concept is realistic in visually but not realistic ideally
d)
Video is not a realistic moving images while abstract concept is not realistic in visually but realistic ideally
28.
Briefly describe what is online marketing
a)
Online marketing is a set of powerful tools and methodologies used for promoting products
b)
Online marketing is a set of powerful tools and methodologies used for promoting services through the internet
c)
Online marketing is a set of powerful tools and methodologies used for promoting products and services through the Internet
d)
Online marketing is a set of powerful tools and methodologies used for promoting products through the Internet
29.
Choose the most correct answer to explain the application of multimedia in public places.
a)
Digital billboards - Plasma displays with interactive overlays that enable direct touch interaction
b)
Plasma poster - Primarily used for advertising, but they can also serve public service purposes
c)
Information kiosk - Multimedia will become available at stand-alone terminals or kiosks to provide information and help
d)
Plasma poster - Multimedia will become available at stand-alone terminals or kiosks to provide information and help
30.
Define multimedia interactivity
a)
refers to the way users interact with others
b)
refers to two way communication
c)
refer to the way user interact with a program
d)
refers to one way communication
31.
State two (2) examples of nonlinear interactivity product
a)
Movie and Website
b)
Movie and clip video
c)
Website and courseware
d)
Website and Clip video
32.
What is an 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.
This file format supports transparency but does not support animation.
a)
PNG
b)
TIFF
c)
EPS
d)
SVG
34.

You must consider this when choosing the format for multimedia projects.

a)

Information and Audience

b)

Command Key

c)

Age and Purpose

d)

Video Games

35.

_____________ control how the presentation changes from one slide to the next.

a)

Animations

b)

Transitions

c)

Backgrounds

d)

Theme

36.
The best point to do focus group testing is with the 
a)
concept
b)
prototype
c)
beta
d)
gold master
37.
The total of estimated hours for each task times your hourly billing rate is presented in
a)
budget
b)
milestones
c)
proposal
d)
grant chart
38.
According to the planning and costing stages, three elements can vary in project estimates. What are they?
a)
Computers, climate, and pressure
b)
Time, money, and people
c)
Permissions, workflow, and data
d)
Age, class, and domain
39.
When using sound elements in your multimedia project, which of the following statements is not true?
a)
Always provide a toggle switch to disable the sound.
b)
Choose music that fits the atmosphere you wish to create.
c)
Use as many special effects as you can.
d)
Always test a project with potential users.
40.
Before you begin developing any multimedia project, you should not:
a)
Develop a system for communication between you, the client, and the team.
b)
Organize a method for tracking the receipt of the material.
c)
Establish a management structure with milestones.
d)
Accept unlimited feedback and modifications.
41.
When testing your product, you should:
a)
Concentrate on software configuration
b)
Focus on making the product work perfectly on one system
c)
Spend time configuring and testing various platforms
d)
Examine the bytes of data in the sector
42.
The end of each phase of the development of a multimedia project is a natural place to set __________.
a)
prerequisites
b)
scopes
c)
contingencies
d)
milestones
43.
The general rule of thumb when working with computers and new technology under a deadline is that everything will:
a)
require resources that exceed the budget
b)
go according to plan
c)
take longer to do than you think it will
d)
be manageable by the production team
44.
A series of graphics that outline the visual details of a multimedia project is called:
a)
a storyboard
b)
a pictogram
c)
an icon
d)
a composite
45.
Which of the four navigational structures allows users to freely navigate through the content of the project, unbound by predetermined routes?
a)
Hierarchical
b)
Linear
c)
Nonlinear
d)
Composite

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