C777 - Web App, 3rd Attempt Quiz
Questions with complete solution
2026/2027
<video
1. Which code correctly applies controls to the controls="controls"
video? poster="image.png"
>
A. <video controls="image.png" poster>
B. <video controls="true"
poster="image.png">
C. <video controls="controls"
poster="image.png">
D. <video controls="true" poster="true">
2. Which structure element is best used to include hyper- nav
text menus that access various pages of your site?
A. di
v B.
a
C. section
D. nav
3. Why is it important to adopt a single When you validate
standard and apply it to your web page your markup code, only
markup? invalid code will be
marked as
A. When you validate your markup code, the validation such.
program can easily identify the actual cause of
any invalid code.
B. When you validate your markup code, only
invalid code will be marked as such.
C. When you validate your markup code, the
code will match the DTD that you specify.
D. You can more easily structure your web page
, with-out the need of document structure
tags.
4. How do we specify the current HTML specification used <!DOCTYPE
html>
in our document?
A. <HTML doctype="strict">
B. <!DOCTYPE html>
,C777 - Web App, 3rd Attempt Quiz
C. <!DOCTYPE strict html>
D. <HTML doctype="html">
5.Which structure element should contain indirectly re- aside
lated to the subject of the document?
A. article
B. main
C. section
D. aside
6. Which code correctly sets the audio to play immediate- <audio controls
autoplay>
ly when the page loads?
A. <audio controls autoplay>
B. <audio autoplay="on">
C. <audio autoplay="true">
D. <audio "controls" "autoplay">
7. What is an open-source multimedia file format that can Ogg
be used for audio and video web files?
A. WebM
B. Ogg
C. MP3
D. WAV
8. Which HTML tag defines a thematic grouping section
of con-tent, typically with a heading?
A. footer
B. head
Questions with complete solution
2026/2027
<video
1. Which code correctly applies controls to the controls="controls"
video? poster="image.png"
>
A. <video controls="image.png" poster>
B. <video controls="true"
poster="image.png">
C. <video controls="controls"
poster="image.png">
D. <video controls="true" poster="true">
2. Which structure element is best used to include hyper- nav
text menus that access various pages of your site?
A. di
v B.
a
C. section
D. nav
3. Why is it important to adopt a single When you validate
standard and apply it to your web page your markup code, only
markup? invalid code will be
marked as
A. When you validate your markup code, the validation such.
program can easily identify the actual cause of
any invalid code.
B. When you validate your markup code, only
invalid code will be marked as such.
C. When you validate your markup code, the
code will match the DTD that you specify.
D. You can more easily structure your web page
, with-out the need of document structure
tags.
4. How do we specify the current HTML specification used <!DOCTYPE
html>
in our document?
A. <HTML doctype="strict">
B. <!DOCTYPE html>
,C777 - Web App, 3rd Attempt Quiz
C. <!DOCTYPE strict html>
D. <HTML doctype="html">
5.Which structure element should contain indirectly re- aside
lated to the subject of the document?
A. article
B. main
C. section
D. aside
6. Which code correctly sets the audio to play immediate- <audio controls
autoplay>
ly when the page loads?
A. <audio controls autoplay>
B. <audio autoplay="on">
C. <audio autoplay="true">
D. <audio "controls" "autoplay">
7. What is an open-source multimedia file format that can Ogg
be used for audio and video web files?
A. WebM
B. Ogg
C. MP3
D. WAV
8. Which HTML tag defines a thematic grouping section
of con-tent, typically with a heading?
A. footer
B. head
