WGU C777 WEB DEVELOPMENT APPLICATIONS 2026 EXAMINERS SET QUESTIONS AND ANSWERS

WGU C777 WEB DEVELOPMENT APPLICATIONS
2026 EXAMINERS SET QUESTIONS AND ANSWERS
SURE A+
✔✔FileList - ✔✔File API that provides a directory list of file objects

✔✔FileReader - ✔✔File API that provides read-only access to individual files

✔✔Blob - ✔✔File API that provides the ability to divide a file into byte ranges

✔✔history.back() - ✔✔History API method to go back a page

✔✔history.forward() - ✔✔History API method to go forward a page

✔✔history.go(n) - ✔✔History API method to navigate based on an offset n from the
current page. The current page is 0, negative values go back, positive forward.

✔✔history.pushState(state object, title, url) - ✔✔History API that adds a URL to the
history stack

✔✔history.replaceState(state object, title, url) - ✔✔History API that replaces the current
history URL with a different one, instead of adding a new one

, ✔✔history.length - ✔✔History API to retrieve number of entries for the current window

✔✔history.state - ✔✔History API that returns the state object at the top of the history
stack

✔✔window.onpopstate - ✔✔An event handler that is called when the history changes
for a document in the browser window

✔✔text() - ✔✔jQuery method that sets or returns the text content of selected elements

✔✔html() - ✔✔jQuery method that sets or returns the content of selected elements
(including HTML markup)

✔✔val() - ✔✔jQuery method that sets or returns the values of form fields

✔✔attr() - ✔✔jQuery method used to get and set attribute values. The method all can
set multiple attributes simultaneously.

✔✔append() - ✔✔jQuery method to insert content at the end of the selected elements

✔✔prepend() - ✔✔jQuery method to insert content at the beginning of the selected
elements

✔✔after() - ✔✔jQuery method to insert content after the selected elements

✔✔before() - ✔✔jQuery method to insert content before the selected elements

✔✔remove() - ✔✔jQuery method to remove and element and its children

✔✔empty() - ✔✔jQuery method to remove the children of an element, but not the
element itself

✔✔text - ✔✔If the type of an input element is omitted, the browser infers it to be this

✔✔text - ✔✔If the type of an input is not supported by a browser, the browser will
default to this type

✔✔color - ✔✔HTML5 input type allowing the user to pick a color

✔✔date - ✔✔HTML5 input type allowing the user to enter a date (without time zone)
using a drop-down date-picker calendar