C777 POST ASSESSMENT STUDY
GUIDE (1D0-620 UCERTIFY) Question
and answers verified to pass 2025
What is the term for a relatively small application developed exclusively for
mobile devices? - correct answer App
What three technologies used together provide Web pages that easily adapt
to smartphones, tablets, gaming devices and smart TVs, as well as to
traditional computers? - correct answer HTML5, Cascading Style Sheets
(CSS) and JavaScript
Which of the following statements about HTML5 is true? - correct answer
HTML5 does not require third-party plug-ins for video and audio content.
Which of the following statements about Cascading Style Sheets (CSS) is
true? - correct answer CSS commands contain formatting instructions that
determine how to display HTML elements in Web pages.
Many markup code validators exist, but the most authoritative is the W3C
Markup Validation Service. How does the W3C Markup Validation Service
determine to what HTML standard to validate your code? - correct answer It
reads the <!DOCTYPE> declaration on an HTML page and validates
according to the specified DTD.
Which of the following statements about validating markup is true? - correct
answer If a code validator finds an error, the remaining code on the page may
fail validation, even if the remaining code is actually valid.
, Selena is embedding a video in her HTML5 page. Which attribute should she
use to identify the location and file name of the video? - correct answer The
src attribute
You are using the <video> element to embed a video in your HTML5 page.
Which attribute should you use if you want to identify an image to be
displayed until the Play button is clicked or while the video is downloading? -
correct answer The poster attribute
You want to create Web pages that can easily adapt to and serve multimedia
content to smartphones, tablets, gaming devices and smart TVs, as well as to
traditional desktop computers, without the use of plug-ins. Which of the
following would be best suited for this purpose? - correct answer HTML5
APIs
Stanley is the senior developer of apps for an organization that is considered
to be at the cutting edge of mobile-device technology. Which of the following
should Stanley use to create apps for mobile devices? - correct answer
HTML5 APIs
You are a novice Web developer, and your mentor has suggested that you
familiarize yourself with HTML5 and Cascading Style Sheets (CSS). Being
somewhat unfamiliar with CSS, you discover that it is: - correct answer a Web
design technology that enables you to determine how the HTML elements in
your Web pages will display .
Which choice correctly describes two benefits of Cascading Style Sheets
(CSS)? - correct answer CSS provides a consistent look and feel to site
pages, and simplifies change management issues.
Consider the following Cascading Style Sheets (CSS) rule:
GUIDE (1D0-620 UCERTIFY) Question
and answers verified to pass 2025
What is the term for a relatively small application developed exclusively for
mobile devices? - correct answer App
What three technologies used together provide Web pages that easily adapt
to smartphones, tablets, gaming devices and smart TVs, as well as to
traditional computers? - correct answer HTML5, Cascading Style Sheets
(CSS) and JavaScript
Which of the following statements about HTML5 is true? - correct answer
HTML5 does not require third-party plug-ins for video and audio content.
Which of the following statements about Cascading Style Sheets (CSS) is
true? - correct answer CSS commands contain formatting instructions that
determine how to display HTML elements in Web pages.
Many markup code validators exist, but the most authoritative is the W3C
Markup Validation Service. How does the W3C Markup Validation Service
determine to what HTML standard to validate your code? - correct answer It
reads the <!DOCTYPE> declaration on an HTML page and validates
according to the specified DTD.
Which of the following statements about validating markup is true? - correct
answer If a code validator finds an error, the remaining code on the page may
fail validation, even if the remaining code is actually valid.
, Selena is embedding a video in her HTML5 page. Which attribute should she
use to identify the location and file name of the video? - correct answer The
src attribute
You are using the <video> element to embed a video in your HTML5 page.
Which attribute should you use if you want to identify an image to be
displayed until the Play button is clicked or while the video is downloading? -
correct answer The poster attribute
You want to create Web pages that can easily adapt to and serve multimedia
content to smartphones, tablets, gaming devices and smart TVs, as well as to
traditional desktop computers, without the use of plug-ins. Which of the
following would be best suited for this purpose? - correct answer HTML5
APIs
Stanley is the senior developer of apps for an organization that is considered
to be at the cutting edge of mobile-device technology. Which of the following
should Stanley use to create apps for mobile devices? - correct answer
HTML5 APIs
You are a novice Web developer, and your mentor has suggested that you
familiarize yourself with HTML5 and Cascading Style Sheets (CSS). Being
somewhat unfamiliar with CSS, you discover that it is: - correct answer a Web
design technology that enables you to determine how the HTML elements in
your Web pages will display .
Which choice correctly describes two benefits of Cascading Style Sheets
(CSS)? - correct answer CSS provides a consistent look and feel to site
pages, and simplifies change management issues.
Consider the following Cascading Style Sheets (CSS) rule:
