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CGS 2820: Summer Term 2004
On-Line Quizzes

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Tutorial 10: Creating A Multimedia Web Page

Tutorial 10 Quiz Masters:

MBair (mkbair@hotmail.com) [Text Input]

John Taylor (jtaylor@hcc.cc.fl.us) [Consultant]


Multiple Choice [One Answer Only]

Question 1

The measure of the amount of data that can be sent through a communications circuit each second is called _____


a) baud
b) bandwidth
c) inline speed
d) circuit speed

Question 2

You can use external media or ___ media to add multimedia to a Web page.

a) Direct
b) Inline
c) Bandwidth
d) None of the above

Question 3

_____ is the speed at which a sound wave moves.

a) Bandwidth
b) Frequency
c) Pitch
d) Amplitude

Question 4

Increasing the sampling rate of a sound file ___ the size of the sound file.

a)decreases
b)increases
c)does not affect
d)None of the above

Question 5

A _____ sampling rate of a sound means that more samples are taken per second, which results in a sound file that more closely matches the original sound wave.

a)lower
b)higher
c)constant
d)None of the above

Question 6

____ refers to the height of a sound wave, and it relates to the loudness of the sound.

a) Bandwidth
b) Frequency
c) Pitch
d) Amplitude

Question 7

The sampling rate of a sound file is measured in ____

a) megahertz
b) sample rate
c) sample resolution
d) None of the above

Question 8

The precision in measuring the sound within each sample is called the ____

a) bandwidth
b) sample rate
c) sample resolution
d) None of the above

Question 9

The sampling rate of 44 KHz and sample resolution of 16-bit stereo indicates ____ quality.

a) telephone
b) radio
c) CD
d) mono

Question 10

To create a sound file, you need a computer with

a) a sound card
b) speakers and a microphone
c) sound-editing software
d) All of the above

Question 11

Which sound file format is the most commonly used on the Web?

a) AU
b) WAVE
c) JPEG
d) SND

Question 12

Which sound file format would you use to let a user play a sound file as it is being downloaded by the server, rather than waiting for the entire file to be downloaded and then played?

a) AU
b) WAVE
c) RealAudio
d) SND

Question 13

Which of the fololowing is NOT a sound file format?

a) AU
b) WAVE
c) JPEG
d) SND

Question 14

CoolEdit, Sound Gadget Pro, and SoundHack are titles of

a) sound-editing software
b) speaker brand names
c) Macintosh platform software programs
d) None of the above

Question 15

A(n) ______ is an application that enables the browser to work with embedded objects.

a) plug-in
b) add-on
c) helper file
d) Either A or B

Question 16

Active X, LiveAudio, and ActiveMovie are examples of ______

a) plug-ins
b) add-ons
c) helper applications
d) Either A or B

Question 17

You use the ____ tag to embed a sound clip into a Web page.

a) < SOUND >
b) < EMBED >
c) < AUTOSTART >
d) None of the above

Question 18

A(n) _____ is any audio clip, file program or other object that can be run or viewed from within a Web page.

a) plug-in
b) add-on
c) embedded object
d) helper application

Question 19

Which of the following statements about background sounds is true?

a) The user cannot stop a background sound from playing.
b) The user cannot pause the background sound.
c) The user cannot rewind the background sound.
d) All of the above.

Question 20

The LOOP property of the < BGSOUND > tag indicates

a) the number of times a sound clip will be played in background.
b) the length of a sound clip
c) how the sound clip starts (automatically vs. on clidk)
d) None of the above.

Question 21

You set the LOOP property to _____ to play a sound file continuously in the background.

a) CONTINUE
b) LOOP
c) INFINITE
d) ALWAYS

Question 22

You can create a video file using images from a(n)

a) camcorder
b) television
c) VCR
d) All of the above

Question 23

A video fie is composed of _____, each of which contains an individual image.

a) files
b) frames
c) video images
d) None of the above

Question 24

The technique of compressing and decompressing video frames is called a _____

a) frame rate
b) codec
c) pixel rate
d) None of the above.

Question 25

Which of the following frame sizes is considered standard on the Web?

a) 640 pixels wide by 480 pixels high
b) 100 pixels wide by 50 pixels high
c) 160 pixels wide by 120 pixels high
d) None of the above.

Question 26

AVI, MPEG, and QuickTime are

a) sound files formats.
b) video file formats
c) video-editing programs
d) None of the above

Question 27

VidEdit, Main Actor, and Quick Editor are _____ programs.

a) sound-editing
b) video-creation
c) video-editing
d) None of the above

Question 28

You use the ____ tag to embed a video file into a Web page.

a) < NOEMBED >
b) < IMG >
c) < VIDEO >
d) < IMAGE >

Question 29

You should use the ____ tag when embedding video files to accommodate users with older Web browsers that do not recognize the < EMBED > tag.

a) < EMBED >
b) <!--NOEMBED>
c) //NOEMBED
d) <UNEMBED>

Question 30

The DYNSRC property is used with the ____ tag.

a) < EMBED>
b) < IMG>
c) < VIDEO>
d) < IMAGE>


True/False Questions

Question 31

You can align text in a marquee box in any way you choose.

a) The statement above is TRUE.
b) The statement above is FALSE.


Question 32

DIRECTION is NOT a BEHAVIOR property of the <MARQUEE> tag?


a) The statement above is TRUE.
b) The statement above is FALSE.


Question 33

Phone lines transfer data at a rate of 28.8 kbps, which is considered slow when compared to high-speed direct network connections.

a) The statement above is TRUE.
b) The statement above is FALSE.


Question 34

The advantage of using an inline media file is that users can choose whether or not to retrieve the multimedia clip.

a) The statement above is TRUE.
b) The statement above is FALSE.


Question 35

If a user has a low bandwidth connection it might take a long time to retrieve an inline image from a server.

a) The statement above is TRUE.
b) The statement above is FALSE.


Question 36

When you increase the sampling rate of a sound file, the size of the sound file increases.

a) The statement above is TRUE.
b) The statement above is FALSE.


Question 37

The most commonly used sound sampling rates are 11 MHz, 22 MHz, and 44 MHz.

b) The statement above is TRUE.
a) The statement above is FALSE.


Question 38

Sounds with high frequency are produced at higher pitches.

a) The statement above is TRUE.
b) The statement above is FALSE.


Question 39

The higher the amplitude of the sound, the louder the sound.

a) The statement above is TRUE.
b) The statement above is FALSE.


Question 40

There are two sample resolution rates: 7-bit and 8-bit.

a) The statement above is TRUE.
b) The statement above is FALSE.


Fill-in-the-Blank


Fill in the Blank with the word(s) that best fits the definition:

(hint: use vocabulary from the checkboxes below)

Question 41. Large sound and video files cause problems for users with low connections.


Question 42. A sampling rate is measured in


Question 43. The number of sampling taken per second on a sound file is called the

(two words).

Question 44. When discussing sound concepts,relates to the height of the sound wave.


Question 45. RealAudio files tend to be much than AU or WAVE files, but the sound quality is usually not as good.


Question 46. A(n)(two words) helps the browser to interpret and present a sound file.


Question 47. To use an embedded object, the browser must support embedded objects, and it must have access to software called


Question 48. The property is used to set the volume of a sound clip on a Web page


Question 49. One way of controllingthe size of a video file is by each individual frame


Question 50. If you do not want a video slip to start automatically when the Web page loads, you do not set the property




I have

Please add a comment below


The 'Muddy Water' Issues that I need help on are as follows:




I need class review on the following vocabulary words from this chapter:

amplitude plug-ins helper applications autostart kilohertz

bandwidth sampling rate volume MPEG AVI

Java   Applet CODEBASE


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