C777 Exam Questions and Answers 2026
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App - ✔✔ANSWER ✔✔-Relatively small applications
developed exclusively for mobile devices
<nav> - ✔✔ANSWER ✔✔-structure element in HTML5
that includes hypertext menus to access various pages of
the web site
,HTML5 API's - ✔✔ANSWER ✔✔-Create Apps for Mobile
Devices
Web development Trifecta - ✔✔ANSWER ✔✔-HTML,
CSS, and JavaScript
Benefit of developing Web pages using the Web
Development Trifecta - ✔✔ANSWER ✔✔-You can create
Web pages that easily adapt to smartphones, tablets,
gaming devices, and smart TVs, as well as to traditional
computers
HTML 4.01 Strict - ✔✔ANSWER ✔✔-required the
separation of presentation and content. Deprecation tags
we disallowed and generated validation errors.
HTML 4.01 Transitional - ✔✔ANSWER ✔✔-allowed
developers to insert formatting using either CSS or
traditional layout instructions
,HTML 4.01 Frameset - ✔✔ANSWER ✔✔-Required for
pages that used HTML frames, which placed Web pages
inside each other to create separate panes in the
browser window.
controls="controls" - ✔✔ANSWER ✔✔-<audio> element
must have this attribute and value to incorporate default
audio operations.
Poster Attribute - ✔✔ANSWER ✔✔-Prevents the first
frame of the video from displaying while the video is
downloading
Chrome - ✔✔ANSWER ✔✔-Popular web browser that
supports MP3, Ogg, and WAV audio formats, as well as
many others.
Advantage of using HTML5 APIs when designing Web
Pages for mobile devices - ✔✔ANSWER ✔✔-HTML5 APIs
use fewer resources than a proprietary browser plug-in
does, such as battery power and CPU memory.
, Responsive Design - ✔✔ANSWER ✔✔-Your web pages
respond to user screen size and work in multiple
environments
<main> - ✔✔ANSWER ✔✔-Structure element in HTML5
to include content that is directly related to the subject
of the document
<header> - ✔✔ANSWER ✔✔-Defines the top of the Web
page, similar to the header in the word-processing
document.
<section> - ✔✔ANSWER ✔✔-defines portions or areas of
a document as necessary, such as a group of articles or
images
<article> - ✔✔ANSWER ✔✔-Defines site content, such as
company services, news articles, blogs, images, videos,
tweets, and social networking posts.