WGU D389 FINAL PAPER REVIEW SHEET
UPDATED QUESTIONS AND SOLUTIONS
●● What music files are supported
Answer: MP3 WAV and OGG
remember this
●● What image files are supported
Answer: jpeg, gif, svg, png, apng, png_ico, bmp, bmp_ico,
Apig gifts a savefile to 3 pinguins and is bumped twice
●● a
.a
#a
Answer: anchor tag
class ="a"
id="a"
remember this
●● how to track visitors IP address
Answer: Geolocation API
,remember this
●● code to implement appChache for offline viewing
Answer: <html manifest="my-webpage.appcache">
remember the html tag with the manifest
remember this
●● Does js run client or server side
Answer: client
●● html comment
Answer: < ! ╌ text ╌>
●● css comment
Answer: / asterixis text asterixis /
(quizlet has issues displaying * after /
●● js comment
Answer: // text until the end of the line
●● Unassign a variable without deleting it
Answer: = undefined
, a var can never truly be unset anymore
= delete is removing it completely
●● DOM is a representation of what code?
Answer: HTML
●● DOM is the concept of a web browser ...
Answer: API
●● DOM is made up from objects made in ... and modified with ...
Answer: HTML / JavaScript
●● Is DOM accessed by other tools like search engines or screen readers
Answer: yes
●● Is DOM the same as my HTML code
Answer: Yes and no, the browser can fix your html when things are
missing during the DOM creation
●● document.querySelector(".cta a").style
is an example of:
Answer: css inline style application reviewed with a js call
UPDATED QUESTIONS AND SOLUTIONS
●● What music files are supported
Answer: MP3 WAV and OGG
remember this
●● What image files are supported
Answer: jpeg, gif, svg, png, apng, png_ico, bmp, bmp_ico,
Apig gifts a savefile to 3 pinguins and is bumped twice
●● a
.a
#a
Answer: anchor tag
class ="a"
id="a"
remember this
●● how to track visitors IP address
Answer: Geolocation API
,remember this
●● code to implement appChache for offline viewing
Answer: <html manifest="my-webpage.appcache">
remember the html tag with the manifest
remember this
●● Does js run client or server side
Answer: client
●● html comment
Answer: < ! ╌ text ╌>
●● css comment
Answer: / asterixis text asterixis /
(quizlet has issues displaying * after /
●● js comment
Answer: // text until the end of the line
●● Unassign a variable without deleting it
Answer: = undefined
, a var can never truly be unset anymore
= delete is removing it completely
●● DOM is a representation of what code?
Answer: HTML
●● DOM is the concept of a web browser ...
Answer: API
●● DOM is made up from objects made in ... and modified with ...
Answer: HTML / JavaScript
●● Is DOM accessed by other tools like search engines or screen readers
Answer: yes
●● Is DOM the same as my HTML code
Answer: Yes and no, the browser can fix your html when things are
missing during the DOM creation
●● document.querySelector(".cta a").style
is an example of:
Answer: css inline style application reviewed with a js call
