Question 1

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-Referring to the code shown in the figure above, which element specifies the path and filename of the video file for older browsers?

Accepted Answer

A)  video 
B)  source 
C)  object 
D)  param 
A)  video 
B)  source 
C)  object 
D)  param

Question 2

Older browsers rely on additional software to play videos, such as the most widely installed program, Adobe Acrobat._________________________

Accepted Answer

A) True 
 B)False

Question 3

An encoded set of video data is known as a(n) __________.

Accepted Answer

The answer of An encoded set of video data is...

Question 4

Matching
Match each HTML element with its use in creating web video and audio.
-source

Accepted Answer

A) includes the content of an external resource, such as Flash video, in the current web page 
B) when multiple versions of the same video are used, specifies the location and encoding of one version of the video 
C) contains all other elements used to add video 
D) defines one or more parameters related to an external resource 
E) specifies an image to be displayed in browsers that cannot render any of the video content 
A) includes the content of an external resource, such as Flash video, in the current web page 
B) when multiple versions of the same video are used, specifies the location and encoding of one version of the video 
C) contains all other elements used to add video 
D) defines one or more parameters related to an external resource 
E) specifies an image to be displayed in browsers that cannot render any of the video content

Question 5

Case-Based Critical Thinking Question
Patrice hosts a radio show on his college station. He wants to post clips from some of his shows on his website for review by potential employers.
-Patrice specifies a MIME type of audio/mpeg for each of his clips.This is because the clips are encoded in which audio format?

Accepted Answer

A)  AAC 
B)  mp3 
C)  Opus 
D)  Vorbis 
A)  AAC 
B)  mp3 
C)  Opus 
D)  Vorbis

Question 6

When using MPEG-4, the common video encoding is ____.

Accepted Answer

A)  AAC video 
B)  H.264 video 
C)  VP8 video 
D)  Theora video 
A)  AAC video 
B)  H.264 video 
C)  VP8 video 
D)  Theora video

Question 7

Although you can control the size of the video element with CSS style rules, yostill need to specify the width and height of the object element using __________.

Accepted Answer

A)  attributes 
B)  parameters 
C)  child elements 
D)  JavaScript 
A)  attributes 
B)  parameters 
C)  child elements 
D)  JavaScript

Question 8

It's generally best to reference multiple video files, each specifying the same video but in different ____ formats, to accommodate the potential range of your users' browser capabilities.

Accepted Answer

A)  encoding 
B)  container 
C)  Both A and B. 
D)  Neither A nor B. 
A)  encoding 
B)  container 
C)  Both A and B. 
D)  Neither A nor B.

Question 9

Four main video codecs are in wide use on the web today: Flash, Theora, VP8, and VP9._________________________

Accepted Answer

A) True 
 B)False

Question 10

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​
  
-Referring to the figure above, which code is a cue name?

Accepted Answer

A)  WEBVTT FILE 
B)  NOTE 
C)  1 
D)  00:00.000 
A)  WEBVTT FILE 
B)  NOTE 
C)  1 
D)  00:00.000

Question 11

Because an audio element contains no visual content, it's invisible on a web page unless controls or a poster image are displayed.

Accepted Answer

A) True 
 B)False

Question 12

Video controls displayed by browsers typically include a full-screen button.

Accepted Answer

A) True 
 B)False

Question 13

Each encoding method for video and audio is known as a(n) __________.

Accepted Answer

The answer of Each encoding method for video and audio...

Question 14

Explain why it is necessary to provide a Flash fallback when you include video or audio in a web page.

Accepted Answer

In spite of the promise of HTML5 video,

Question 15

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-Referring to the figure above, which code is a cue time range?

Accepted Answer

A)  WEBVTT FILE 
B)  1 
C)  00:00.000 --> 00:31.000 
D)  A bush with purple flowers is covered with many dark butterflies, some of which slowly beat their wings. 
A)  WEBVTT FILE 
B)  1 
C)  00:00.000 --> 00:31.000 
D)  A bush with purple flowers is covered with many dark butterflies, some of which slowly beat their wings.

Question 16

Whichof the following is a popular container format on the web today?

Accepted Answer

A)  WebM 
B)  H.264 
C)  VP8 
D)  Vorbis 
A)  WebM 
B)  H.264 
C)  VP8 
D)  Vorbis

Question 17

When using MPEG-4, a common audio encoding is ____ audio

Accepted Answer

A)  VP8 
B)  Theora 
C)  Opus 
D)  AAC 
A)  VP8 
B)  Theora 
C)  Opus 
D)  AAC

Question 18

Both captions and descriptions are written in __________.

Accepted Answer

A)  WebVTT 
B)  HTML 
C)  CSS 
D)  None of the above. 
A)  WebVTT 
B)  HTML 
C)  CSS 
D)  None of the above.

Question 19

Case-Based Critical Thinking Question
Lu maintains a website for the local bicycle coalition, a nonprofit organization that she works with. She wants to add video of a recent bike safety class to the site.
-Lu wants to make her video accessible for users who are blind or have low sight.To do so, she adds __________.

Accepted Answer

A)  captions 
B)  descriptions 
C)  narration 
D)  a fallback image 
A)  captions 
B)  descriptions 
C)  narration 
D)  a fallback image

Question 20

While most container formats can accommodate a variety of codecs, each container is commonly used with one or two specific ____ codecs.

Accepted Answer

A)  audio 
B)  video 
C)  Both A and B. 
D)  Neither A nor B. 
A)  audio 
B)  video 
C)  Both A and B. 
D)  Neither A nor B.

-Referring to the code shown in the figure above, which element specifies the path and filename of the video file for older browsers?

Older browsers rely on additional software to play videos, such as the most widely installed program, Adobe Acrobat._________________________

An encoded set of video data is known as a(n) __________.

Matching Match each HTML element with its use in creating web video and audio. -source

When using MPEG-4, the common video encoding is ____.

Although you can control the size of the video element with CSS style rules, yostill need to specify the width and height of the object element using __________.

It's generally best to reference multiple video files, each specifying the same video but in different ____ formats, to accommodate the potential range of your users' browser capabilities.

Four main video codecs are in wide use on the web today: Flash, Theora, VP8, and VP9._________________________

-Referring to the figure above, which code is a cue name?

Because an audio element contains no visual content, it's invisible on a web page unless controls or a poster image are displayed.

Video controls displayed by browsers typically include a full-screen button.

Each encoding method for video and audio is known as a(n) __________.

Explain why it is necessary to provide a Flash fallback when you include video or audio in a web page.

-Referring to the figure above, which code is a cue time range?

Whichof the following is a popular container format on the web today?

When using MPEG-4, a common audio encoding is ____ audio

Both captions and descriptions are written in __________.

While most container formats can accommodate a variety of codecs, each container is commonly used with one or two specific ____ codecs.

Getting Started With HTML

Structuring Content in a Web Document

Getting Started With CSS

Laying Out Elements With CSS

Formatting Text With CSS

Inserting and Working With Links

Inserting and Working With Images

Organizing Content With-Lists And-Tables

Implementing Responsive Design

Creating and Processing Web Forms

Creating Visual Effects and Animation

Programming Web Pages With Javascript

Integrating Social Media

Optimizing Your Web Site for Search Engines

Testing and Improving Performance

Filters

Exam 12: Incorporating Video and Audio

​ ​ -Referring to the code shown in the figure above, which element specifies the path and filename of the video file for older browsers?

Older browsers rely on additional software to play videos, such as the most widely installed program, Adobe Acrobat._________________________

An encoded set of video data is known as a(n) __________.

Matching Match each HTML element with its use in creating web video and audio. -source

When using MPEG-4, the common video encoding is ____.

Although you can control the size of the video element with CSS style rules, yostill need to specify the width and height of the object element using __________.

It's generally best to reference multiple video files, each specifying the same video but in different ____ formats, to accommodate the potential range of your users' browser capabilities.

Four main video codecs are in wide use on the web today: Flash, Theora, VP8, and VP9._________________________

​ ​ -Referring to the figure above, which code is a cue name?

Because an audio element contains no visual content, it's invisible on a web page unless controls or a poster image are displayed.

Video controls displayed by browsers typically include a full-screen button.

Each encoding method for video and audio is known as a(n) __________.

Explain why it is necessary to provide a Flash fallback when you include video or audio in a web page.

​ ​ -Referring to the figure above, which code is a cue time range?

Whichof the following is a popular container format on the web today?

When using MPEG-4, a common audio encoding is ____ audio

Both captions and descriptions are written in __________.

While most container formats can accommodate a variety of codecs, each container is commonly used with one or two specific ____ codecs.

Getting Started With HTML

Structuring Content in a Web Document

Getting Started With CSS

Laying Out Elements With CSS

Formatting Text With CSS

Inserting and Working With Links

Inserting and Working With Images

Organizing Content With-Lists And-Tables

Implementing Responsive Design

Creating and Processing Web Forms

Creating Visual Effects and Animation

Programming Web Pages With Javascript

Integrating Social Media

Optimizing Your Web Site for Search Engines

Testing and Improving Performance

Filters

-Referring to the code shown in the figure above, which element specifies the path and filename of the video file for older browsers?

-Referring to the figure above, which code is a cue name?

-Referring to the figure above, which code is a cue time range?