Deck 6: Multimedia and Interactivity Elements

Question 1

The ______ rate is the number of times per second that the picture within the video changes.

A)bit
B)frame
C)sampling
D)screen

Answer 1

B

Question 2

You can use YouTube to embed or link to  ______ media.

A)music
B)photography
C)video
D)audio

Answer 2

C

Question 3

Which of the following is a free, open-source format used by Spotify?

A).Au
B).wav
C).ogg
D).mp3

Answer 3

C

Question 4

Which of the following web video formats was originally designed for Apple systems?

A).avi
B).mov
C).mpeg
D).wmv

Question 5

Which of the following web video formats is platform-independent?

A).avi
B).mov
C).mpeg
D).wmv

Question 6

You can use Spotify to embed or link to  ______ media.

A)music
B)photography
C)video
D)audio

Question 7

Which of the following best defines the sampling rate?

A)The number of samples obtained per second during the recording process.
B)The bit depth of an audio file.
C)The amount of background noise in an audio file.
D)The speed of playback of an audio file.

Question 8

Which of the following is NOT true about editing audio files?

A)Web audio must be in analog format.
B)Using sound-editing software you can focus on foreground sounds to eliminate background noise.
C)Keep recorded audio messages short, such as 15 seconds.
D)The greater the number of bits, the higher the audio quality level.

Question 9

Which of the following is NOT true about pseudo streaming?

A)Files are typically small.
B)Another term for pseudo streaming is progressive downloading.
C)The term pseudo means fake or simulated.
D)There may be delays in playback as it downloads.

Question 10

______ is a measure of audio quality.

A)Stream rate
B)Playback value
C)Optimization
D)Bit depth

Question 11

Which of the following is NOT a guidelines for optimizing multimedia for efficient web delivery?

A)Include only  high-bandwidth versions.
B)Inform the visitor of and provide links to necessary plug-ins.
C)Provide options for full-screen viewing of videos or animations.
D)Break audio and video files into short segments to create smaller files.

Question 12

______ media begins playing as the server delivers the file to the computer or device.

A)Embedded
B)Streaming
C)Virtual
D)Open source

Question 13

Which of the following is NOT true about streaming media?

A)You need very high bandwidth to stream media.
B)Frequently it requires a specific media server to transfer data.
C)It consumes RAM even when it is not being played.
D)Users can choose the file portion they want to play.

Question 14

Adobe Dreamweaver CC is an example of a ______.

A)web design tool
B)plug-in
C)browser
D)video platform

Question 15

Frame size is the number of ______ for the width and height of the video display.

A)pixels
B)bits
C)samples
D)inches

Question 16

______ is another term for podcast.

A)radiocast
B)audiocast
C)webcast
D)showcast

Question 17

Which of the following web video formats is a common format used by digital video cameras?

A).avi
B).mov
C).mpeg
D).wmv

Question 18

Which of the following is the most common web audio format?

A).Au
B).wav
C).ogg
D).mp3

Question 19

Which of the following is NOT true about audio channels?

A)Stereo channels are the best choice for an audio message.
B)Sound-editing software enables  you to change the audio channel of an audio file.
C)Stereo has two channels.
D)A mono channel might not provide the best listening experience for your website visitors.

Question 20

You can use Flickr to embed or link to  ______ media.

A)music
B)photography
C)video
D)audio

Question 21

A blog or website's ______ is its control panel.

A)dashboard
B)button board
C)headquarters
D)sandbox

Question 22

In a(n)______ live chat, a chat window opens automatically.

A)proactive
B)agent
C)sidebar
D)broadcast

Question 23

Which of the following is NOT true about adding comment features to a website?

A)Do not require users to create an account before posting comments.
B)Comments help a website creator gauge interest in a post or article.
C)To add a comments feature, you can add a premade script to your website code.
D)Spam often appears in comments.

Question 24

Which of the following is another term for widget?

A)thingamabob
B)gidget
C)gadget
D)sandbox

Question 25

Which of the following is another term for virtual identity?

A)user profile
B)animated GIF
C)avatar
D)3D persona

Question 26

Which of the following best defines a sandbox?

A)A script that seems innocent, but actually has malware.
B)A development environment used to create widgets.
C)A web form element used for longer, memo-type entries.
D)A browser feature that restricts a script from running.

Question 27

In a(n)______ live chat, visitors initiate the chat.

A)proactive
B)agent
C)sidebar
D)broadcast

Question 28

What should you include in a web-based form to limit the number of characters, or provide punctuation to guide the user to properly format data?

A)required fields
B)an input mask
C)HTML5 tags
D)multiple, sequential form pages

Question 29

Which of the following is NOT true about adding animations to your website?

A)You can purchase ready-to-use animated elements from Animation Factory.
B)Restrictions on usage for animated elements vary.
C)Some animations place restrictions on use in commercial websites.
D)When using an open format animation, screen readers and adaptive devices still may require a plug-in.

Question 30

When creating an animated GIF, you should specify whether the animation should ______, or repeat.

A)replay
B)playback
C)loop
D)tween

Question 31

Which of the following best describes the term sticky content?

A)Content that entices website visitors to return frequently.
B)Content that allows for interactivity.
C)Dynamic content.
D)Content that stays the same.

Question 32

Which of the following best defines animated GIFs?

A)A static image that one downloads from a developer for use in websites.
B)A feature-length movie in web format.
C)A single file that stores separate images within multiple animation frames.
D)A series of files stored in a folder that create a short animation or movie.

Question 33

Which of the following is NOT an example of a micro-interaction?

A)web-based form
B)social media sharing prompts
C)pop-up notifications
D)autocomplete

Question 34

Which of the following best defines screencast?

A)A video podcast.
B)The process of converting an analog video to digital.
C)RWD technique to adjust video to fit the user's screen size.
D)A video of a computer screen's changing content over time.

Question 35

Each form element is called a(n)______.

A)cell
B)field
C)tag
D)label

Question 36

With ______, the designer must change the image manually, such as by erasing a portion or increasing the size of the image.

A)frame-by-frame animation
B)animation with scripting
C)animation with tweening
D)cel-by-cel animation

Question 37

With ______, the software automatically creates the necessary frames from the beginning and ending frames.

A)frame-by-frame animation
B)animation with scripting
C)animation with tweening
D)cel-by-cel animation

Question 38

Because of developments of HTML5, which of the following is NOT used today to create web animations?

A)Flash
B)CSS3
C)JavaScript
D)animation software

Question 39

A(n)______ is a small code object that provides dynamic web content, such as a clock.

A)tag
B)widget
C)animated GIF
D)video

Question 40

______ is a website that provides a platform for posting user-created animated GIFs.

A)YouTube
B)Tumblr
C)Flash
D)Pinterest

Question 41

Frame-by-frame animation is a more expedient, less-intensive method than animation with tweening.

Question 42

The WAI guidelines recommend you provide a text equivalent or descriptive tet for every nontext element.

Question 43

Downloadable media utilizes the HTTP protocol.

Question 44

A lossless compression reduces the file size of your video.

Question 45

All animated and multimedia elements are compatible with all browsers and devices.

Question 46

GreenSock is an example of an animation platform.

Question 47

File size is a much greater issue with video than with audio.

Question 48

Music requires a higher bit depth than an audio recording of a person speaking.

Question 49

Adding multimedia components to your website can lead to longer download times.

Question 50

Selecting a stereo audio channel reduces the file size by approximately half.

Question 51

Most website visitors like background audio and sound effects.

Question 52

Multimedia and animated elements typically are some combination of text, images, animation, audio, and video.

Question 53

The interval used to specify the sequence of animated GIFs is frames-per-minute.

Question 54

When you stream audio, the server on which your webpage files reside does not need streaming software.

Question 55

Animated GIF files also contain the instructions and timings to display images in the browser.

Question 56

Web designers increasingly rely on JavaScript, HTML5, and CSS3 standards to create browser- and device-independent animations.

Question 57

During creation, animation software records the changing images in a series of frames along a timeline.

Question 58

Silverlight animations and movies require plug-ins to view.

Question 59

Users can access files they have streamed offline once the download is complete.

Question 60

HTML5 does not provide options to enable multimedia content to stream.

Question 61

To view a blog's analytics, use its dashboard.

Question 62

Describe how web designers incorporate UX-driven interactivity.

Question 63

Describe the advantages and disadvantages of downloadable, streaming, and pseudostreaming media.

Question 64

You can create an avatar for use in multiple websites, social media sites, and apps.

Question 65

Disqus is an example of a service you can use to incorporate and manage comments on your website.

Question 66

List considerations when editing video files for the web.

Question 67

Animations that change when the device moves are one example of UX-driven interactivity.

Question 68

Keeping your web form on one single webpage is recommended.

Question 69

Programmers insert scripts directly into a page's HTML code.

Question 70

WebsiteAlive and LiveEngage are two examples of chat tools.

Question 71

WordPress and Medium are CMS platforms that provide tools to create a blog.

Question 72

Monitoring comments on a website is considered wrong.

Question 73

List the general guidelines for optimizing website multimedia.

Question 74

Discuss how web designers create forms that follow UX principles.

Question 75

SEO is the practice of tracking website statistics such as page views, clicks, and social media shares.