WGU C777- OA Prep Questions And
Correct Answers With Complete
Solutions | Already Graded A+ | 2026
Update
HTML5, CSS, JavaScript - ANSWER:-The web development trifecta
main - ANSWER:-HTML5 tag defining the main body of a document; cannot be the
child of header, nav, article, aside, or footer
header and footer - ANSWER:-These elements can also be included in article, aside,
nav, main, and section elements
source - ANSWER:-Element identifying the file(s) to use in a video or audio element
style guide - ANSWER:-A set of standards for the writing and/or design of
documents
IE9 - ANSWER:-First version of Internet Explorer to support HTML5
Add them via JS, make them block via CSS - ANSWER:-What you should do to
support HTML5 elements in pre-IE9 browsers
selector - ANSWER:-The part of CSS code that refers to the element you want to
style
declaration - ANSWER:-A CSS property-value pair; must end with a semicolon
rule - ANSWER:-A selector plus its property and value grouped together
inheritance - ANSWER:-The concept referred to by "cascading" in CSS
External, embedded, inline - ANSWER:-The cascading order of CSS style sheets
from lowest to highest priority
rel, type, href - ANSWER:-Attributes required in the link element when linking to a
CSS file
style - ANSWER:-Element used to contain embedded CSS
style - ANSWER:-Attribute used to contain inline CSS
, document flow - ANSWER:-Arrangement of content elements on a page and how
space is used
curly braces - ANSWER:-Not used when defining inline CSS styles
clear - ANSWER:-CSS property used to avoid floating elements before/after another
element
static - ANSWER:-The normal/default position of block elements
relative - ANSWER:-Positioning an element relative to another element
absolute - ANSWER:-Removes an element from page flow and positions it
independently
fixed - ANSWER:-Keeps an element in the same position when the page is scrolled
inherit - ANSWER:-Causes an element to inherit its parent's position
padding - ANSWER:-Space between content and border in the box model
margin - ANSWER:-Space between border and surrounding elements in the box
model
content, padding, border, and margin - ANSWER:-All components that add up to the
full size of a box-model element
element[attribute$=value] - ANSWER:-Selects elements whose specified attribute
ends with the specified value
element[attribute*=value] - ANSWER:-Selects elements whose specified attribute
contains the specified substring
element[attribute^=value] - ANSWER:-Selects elements whose specified attribute
begins with the specified value
element:checked - ANSWER:-Selects every checked instance of a specified element
element:disabled - ANSWER:-Selects every disabled instance of a specified element
element:enabled - ANSWER:-Selects every enabled instance of a specified element
element:first - ANSWER:-of-type - Selects the first instance of an element within its
parent
element:last - ANSWER:-of-type - Selects the last instance of an element within its
parent
Correct Answers With Complete
Solutions | Already Graded A+ | 2026
Update
HTML5, CSS, JavaScript - ANSWER:-The web development trifecta
main - ANSWER:-HTML5 tag defining the main body of a document; cannot be the
child of header, nav, article, aside, or footer
header and footer - ANSWER:-These elements can also be included in article, aside,
nav, main, and section elements
source - ANSWER:-Element identifying the file(s) to use in a video or audio element
style guide - ANSWER:-A set of standards for the writing and/or design of
documents
IE9 - ANSWER:-First version of Internet Explorer to support HTML5
Add them via JS, make them block via CSS - ANSWER:-What you should do to
support HTML5 elements in pre-IE9 browsers
selector - ANSWER:-The part of CSS code that refers to the element you want to
style
declaration - ANSWER:-A CSS property-value pair; must end with a semicolon
rule - ANSWER:-A selector plus its property and value grouped together
inheritance - ANSWER:-The concept referred to by "cascading" in CSS
External, embedded, inline - ANSWER:-The cascading order of CSS style sheets
from lowest to highest priority
rel, type, href - ANSWER:-Attributes required in the link element when linking to a
CSS file
style - ANSWER:-Element used to contain embedded CSS
style - ANSWER:-Attribute used to contain inline CSS
, document flow - ANSWER:-Arrangement of content elements on a page and how
space is used
curly braces - ANSWER:-Not used when defining inline CSS styles
clear - ANSWER:-CSS property used to avoid floating elements before/after another
element
static - ANSWER:-The normal/default position of block elements
relative - ANSWER:-Positioning an element relative to another element
absolute - ANSWER:-Removes an element from page flow and positions it
independently
fixed - ANSWER:-Keeps an element in the same position when the page is scrolled
inherit - ANSWER:-Causes an element to inherit its parent's position
padding - ANSWER:-Space between content and border in the box model
margin - ANSWER:-Space between border and surrounding elements in the box
model
content, padding, border, and margin - ANSWER:-All components that add up to the
full size of a box-model element
element[attribute$=value] - ANSWER:-Selects elements whose specified attribute
ends with the specified value
element[attribute*=value] - ANSWER:-Selects elements whose specified attribute
contains the specified substring
element[attribute^=value] - ANSWER:-Selects elements whose specified attribute
begins with the specified value
element:checked - ANSWER:-Selects every checked instance of a specified element
element:disabled - ANSWER:-Selects every disabled instance of a specified element
element:enabled - ANSWER:-Selects every enabled instance of a specified element
element:first - ANSWER:-of-type - Selects the first instance of an element within its
parent
element:last - ANSWER:-of-type - Selects the last instance of an element within its
parent
