WEB DEVELOPMENT FOUNDATIONS EXAMS
REAL EXAM QUESTIONS AND DETAILED
SOLUTIONS 2026 COMPLETE REVIEW
◉ web accessibility. Answer: Allows people with disabilities to use
the Web
◉ Cognitive Computing. Answer: the use of artificial intelligence
techniques and access to vast amounts of data to simulate human
problem solving in complex situations with ambiguity, changing
data, and even conflicting information
◉ Separation of Concerns. Answer: the design principle of breaking
up web content using distinct languages and documents that overlap
as little as possible
◉ HTML Element. Answer: A single HTML structure that is
represented with HTML tags.
◉ Tag. Answer: A descriptive name surround by < and > characters
that the web browser uses to display content.
,◉ Link. Answer: clickable item that usually causes the web browser
to open another webpage when clicked.
◉ CSS. Answer: Cascading Style Sheets - A textual language for
describing how a webpage is styled for visual presentation.
◉ CSS Rule. Answer: Specifies styling properties for specific HTML
elements.
◉ JavaScript. Answer: A programming language commonly used to
create interactive effects within a web browser.
◉ Function. Answer: A named group of programming instructions.
Functions are reusable abstractions that reduce the complexity of
writing and maintaining programs.
◉ Variable. Answer: Stores a value or a link to an element of a
webage
◉ Opening Tag. Answer: The tag that goes before the content it is
describing on the website, for example <h1>.
, ◉ closing tag. Answer: The tag that goes after the content it is
describing on the website, it includes forward slash, for example
</h1>.
◉ <!DOCTYPE> declaration. Answer: The <!DOCTYPE declaration is
the first tag in an HTML document. It informs the interpreter
(usually a Web browser) what version of HTML the Web page is
written in. Previous to HTML5, the <!DOCTYPE> declaration was an
SGML statement and required a fairly complex declaration. In
HTML5, however, the tag is written as only <!DOCTYPE html>. The
declaration is not case-sensitive, but it is almost always written in
uppercase letters by Web developers (it will be uppercase in this
course).
◉ <html>...</html>. Answer: This element's opening and closing
tags enclose everything but the Doctype Declaration.
◉ <meta>. Answer: Specifies the metadata, which is data that
describes the document's data
◉ <title>...</title>. Answer: This element's opening and closing tags
enclose the name of the HTML document.
◉ <body>...</body>. Answer: Contains all the visible content of a
web page.
REAL EXAM QUESTIONS AND DETAILED
SOLUTIONS 2026 COMPLETE REVIEW
◉ web accessibility. Answer: Allows people with disabilities to use
the Web
◉ Cognitive Computing. Answer: the use of artificial intelligence
techniques and access to vast amounts of data to simulate human
problem solving in complex situations with ambiguity, changing
data, and even conflicting information
◉ Separation of Concerns. Answer: the design principle of breaking
up web content using distinct languages and documents that overlap
as little as possible
◉ HTML Element. Answer: A single HTML structure that is
represented with HTML tags.
◉ Tag. Answer: A descriptive name surround by < and > characters
that the web browser uses to display content.
,◉ Link. Answer: clickable item that usually causes the web browser
to open another webpage when clicked.
◉ CSS. Answer: Cascading Style Sheets - A textual language for
describing how a webpage is styled for visual presentation.
◉ CSS Rule. Answer: Specifies styling properties for specific HTML
elements.
◉ JavaScript. Answer: A programming language commonly used to
create interactive effects within a web browser.
◉ Function. Answer: A named group of programming instructions.
Functions are reusable abstractions that reduce the complexity of
writing and maintaining programs.
◉ Variable. Answer: Stores a value or a link to an element of a
webage
◉ Opening Tag. Answer: The tag that goes before the content it is
describing on the website, for example <h1>.
, ◉ closing tag. Answer: The tag that goes after the content it is
describing on the website, it includes forward slash, for example
</h1>.
◉ <!DOCTYPE> declaration. Answer: The <!DOCTYPE declaration is
the first tag in an HTML document. It informs the interpreter
(usually a Web browser) what version of HTML the Web page is
written in. Previous to HTML5, the <!DOCTYPE> declaration was an
SGML statement and required a fairly complex declaration. In
HTML5, however, the tag is written as only <!DOCTYPE html>. The
declaration is not case-sensitive, but it is almost always written in
uppercase letters by Web developers (it will be uppercase in this
course).
◉ <html>...</html>. Answer: This element's opening and closing
tags enclose everything but the Doctype Declaration.
◉ <meta>. Answer: Specifies the metadata, which is data that
describes the document's data
◉ <title>...</title>. Answer: This element's opening and closing tags
enclose the name of the HTML document.
◉ <body>...</body>. Answer: Contains all the visible content of a
web page.
