WGU C777 OBJECTIVE ASSESSMENT 2026
FULL COURSE REVISION PACK WITH CODE
INTERPRETATION AND KEY TOPICS
◉ True or false? When using a JavaScript confirm() method, if the
user clicks OK, false is returned. Otherwise, true is returned.
True
False.
Answer: False
◉ What is the role of JavaScript in web development?
JavaScript creates the actual elements on a web page that can be
assigned style and behavior
JavaScript allows manipulation of how HTML elements appear
JavaScript is a global network of interconnected computers that
allow data to be shared
JavaScript allows control of the behavior of the website.
Answer: JavaScript allows control of the behavior of the website
◉ What did HTML5 introduce?
,Minor changes that help developers create fully scalable pages with
the need for third-party software
Major changes that help developers create fully scalable pages
without the need for third-party software
Major changes that help developers create partially scalable pages
without the need for third-party software
Minor changes that help developers create partially scalable pages
with the need for third-party software.
Answer: Major changes that help developers create fully scalable
pages without the need for third-party software
◉ Is any page made in HTML5 compatible with both computers and
mobile devices?
No
Only with computers
Yes
Only with mobile devices.
Answer: Yes
,◉ What does the HTML5 SSE API issue?
The passage of information when the end user drags and drops files
into specific areas on a web page
Requests to the webserver, e.g., periodic web page content reloads
that do not require user action
The background execution of small programs on the end user's
machine
A locally stored database, i.e., a client-side, size-limited alternative to
storing data remotely on a server-side database.
Answer: Requests to the webserver, e.g., periodic web page content
reloads that do not require user action
◉ What are syntax errors?
Improperly written code that does not accomplish what you
intended it to do
Code that does not meet specific standards
, Spelling mistakes in code that will cause the code to not work as
expected
Code that is not validated against the W3C standard.
Answer: Spelling mistakes in code that will cause the code to not
work as expected
◉ Can errors have a domino effect?
Yes, one or two small errors could be triggering additional errors
No, errors do not have a domino effect
Yes, one or two large errors could be triggering additional errors
No, only large errors can trigger additional errors.
Answer: Yes, one or two small errors could be triggering additional
errors
◉ Why does a website's appearance matter?
It affects the appeal of a website
It affects the usability of a website
It affects the value of a website
all of the above.
Answer: all of the above
FULL COURSE REVISION PACK WITH CODE
INTERPRETATION AND KEY TOPICS
◉ True or false? When using a JavaScript confirm() method, if the
user clicks OK, false is returned. Otherwise, true is returned.
True
False.
Answer: False
◉ What is the role of JavaScript in web development?
JavaScript creates the actual elements on a web page that can be
assigned style and behavior
JavaScript allows manipulation of how HTML elements appear
JavaScript is a global network of interconnected computers that
allow data to be shared
JavaScript allows control of the behavior of the website.
Answer: JavaScript allows control of the behavior of the website
◉ What did HTML5 introduce?
,Minor changes that help developers create fully scalable pages with
the need for third-party software
Major changes that help developers create fully scalable pages
without the need for third-party software
Major changes that help developers create partially scalable pages
without the need for third-party software
Minor changes that help developers create partially scalable pages
with the need for third-party software.
Answer: Major changes that help developers create fully scalable
pages without the need for third-party software
◉ Is any page made in HTML5 compatible with both computers and
mobile devices?
No
Only with computers
Yes
Only with mobile devices.
Answer: Yes
,◉ What does the HTML5 SSE API issue?
The passage of information when the end user drags and drops files
into specific areas on a web page
Requests to the webserver, e.g., periodic web page content reloads
that do not require user action
The background execution of small programs on the end user's
machine
A locally stored database, i.e., a client-side, size-limited alternative to
storing data remotely on a server-side database.
Answer: Requests to the webserver, e.g., periodic web page content
reloads that do not require user action
◉ What are syntax errors?
Improperly written code that does not accomplish what you
intended it to do
Code that does not meet specific standards
, Spelling mistakes in code that will cause the code to not work as
expected
Code that is not validated against the W3C standard.
Answer: Spelling mistakes in code that will cause the code to not
work as expected
◉ Can errors have a domino effect?
Yes, one or two small errors could be triggering additional errors
No, errors do not have a domino effect
Yes, one or two large errors could be triggering additional errors
No, only large errors can trigger additional errors.
Answer: Yes, one or two small errors could be triggering additional
errors
◉ Why does a website's appearance matter?
It affects the appeal of a website
It affects the usability of a website
It affects the value of a website
all of the above.
Answer: all of the above
