WGU C777 - Practice Test A Questions With Complete Verified Solutions!

WGU C777 - Practice Test A Questions
With Complete Verified Solutions!

The terms "HTML family" and "Web development trifecta" are sometimes used to
refer to which combination of Web technologies?
A) HTML5, CSS3 and Javascript
B) HTML5, XML and CSS3
C) HTML5, JavaScript and Flash
D) HTML5, Flash and XML - ANSWER-HTML5, CSS3 and Javascript

Moishe wants to develop mobile apps using the technologies contained in the
"HTML5 family." Which language in the family should Moishe use to create dynamic,
interactive capabilities for his apps?
A) JavaScript
B) HTML5
C) Cascading Style Sheets (CSS)
D) Document Object Model (DOM) - ANSWER-JavaScript

Bella wants to simplify Web page creation so that she need only make on simple
change to affect all like elements across the site simultaneously. To accomplish this,
Bella should use:
A) Cascading Style Sheets (CSS).
B) the Document Object Model (DOM).
C) HTML5 structure tags.
D) HTML5 APIs. - ANSWER-Cascading Style Sheets (CSS).

Ahmed is creating an intranet site for his company that may be viewed using several
different browsers. What can he do to help ensure that his Web pages render
appropriately, regardless of the browser used to render them?
A) Follow W3C standards carefully.
B) Use more than one version of a language to ensure backward-compatibility.
C) Validate the markup code using a W3C-approved code validation service.
D) Use HTML5 markup code exclusively. - ANSWER-Follow W3C standards
carefully.

Pieter wants to make his Web pages HTML5-compliant and eliminate the need for
site visitors to download plug-ins such as Apple iTunes, Apple QuickTime, Adobe
Flash or Microsoft Silverlight to listen to audio. What can Pieter do to accomplish
this?
A) Incorporate the audio element in his Web pages
B) Incorporate the video element in his Web pages
C) Incorporate the canvas element in his Web pages
D) Incorporate the movie element in his Web pages - ANSWER-Incorporate the
audio element in his Web pages

, What can be considered an advantage of using HTML5 APIs to create mobile apps?
A) HTML5 APIs use fewer resources than plug-ins do.
B) HTML5 APIs can be used in mobile browsers that otherwise do not support
HTML5-compliant code.
C) The use of proprietary plug-ins is made easier by embedding them within HTML5
APIs.
D) You need not provide alternative content or controls within HTML5 APIs. -
ANSWER-HTML5 APIs use fewer resources than plug-ins do.

You are the new Web site designer for your company and want to establish a set of
conventions for publishing. Which of the following will help you standardize
documents from diffferent departments throughout the company to achieve this
goal?
A) Style sheet
B) Style guide
C) W3C markup validator
D) Cascading style sheet - ANSWER-Style guide

Which of the following is the best example of good coding practice?
A) h1 {
font-family: arial, sans-serif;
color: #FFFFFF;
font-size: 36px;
}
B) h1 {font-family: arial, sans-serif;color: #FFFFFF;font-size: 36px;}
C) h1 {
font-family: arial, sans-serif;color: #FFFFFF;font-size: 36px;
}
D)h1{
font-family: arial, sans-serif;
color: #FFFFFF;
font-size: 36px;} - ANSWER-h1 {
font-family: arial, sans-serif;
color: #FFFFFF;
font-size: 36px;
}

Hector has created a CSS style sheet to ensure visual and formatting consistency
across the HTML documents on his company's intranet. Unbeknownst to Hector, not
all computers in the company have a particular font that Hector included in the style
sheet. What will occur when users whose computers do not have the font try to view
the intranet?
A) The users' browsers will display the content to which the font is applied in a
default font face.
B) The users' browsers will render invisible the content to which the font is applied.
C) The users' browsers will automatically download the font from the company's font
repository.
D) The users' browsers will not open the HTML page containing the font. -
ANSWER-The users' browsers will display the content to which the font is applied in
a default font face.