C779 Module 7 Questions and Correct Answers
Q: The <video> element supports which three formats?
A
MP3, MP4 and Wav
B
MP4, WebM and Ogg
C
MP4, WebM and Wav
D
MP3, MP4 and Ogg - ANS B
Q: Which type of graphical image can be shrunk without losing image quality?
A
Digitized graphics
B
Vector graphics
C
Raster graphics
D
,Bitmap graphics - ANS B
Q: The term "pixel" is short for:
A
"picture resolution."
B
"picture layer."
C
"pixel scan."
D
"picture element." - ANS D
Q: Which of the following techniques should you implement to make your pages more
accessible to users with slower Internet connections?
A
Image interlacing
B
Image scaling
C
Image transparency
, D
Image animation - ANS A
Q: Which choice correctly describes the effect of removing pixels and compressing bitmap
graphic files?
A
File size will increase and image quality will remain unchanged.
B
File size will increase and image quality will diminish.
C
File size will decrease and image quality will remain unchanged.
D
File size will decrease and image quality will diminish. - ANS D
Q: Which of the following is a proprietary technology that manipulates vector-based graphics to
create animated sequences?.
A
Animated GIF technology
B
Animated PNG technology
C
Q: The <video> element supports which three formats?
A
MP3, MP4 and Wav
B
MP4, WebM and Ogg
C
MP4, WebM and Wav
D
MP3, MP4 and Ogg - ANS B
Q: Which type of graphical image can be shrunk without losing image quality?
A
Digitized graphics
B
Vector graphics
C
Raster graphics
D
,Bitmap graphics - ANS B
Q: The term "pixel" is short for:
A
"picture resolution."
B
"picture layer."
C
"pixel scan."
D
"picture element." - ANS D
Q: Which of the following techniques should you implement to make your pages more
accessible to users with slower Internet connections?
A
Image interlacing
B
Image scaling
C
Image transparency
, D
Image animation - ANS A
Q: Which choice correctly describes the effect of removing pixels and compressing bitmap
graphic files?
A
File size will increase and image quality will remain unchanged.
B
File size will increase and image quality will diminish.
C
File size will decrease and image quality will remain unchanged.
D
File size will decrease and image quality will diminish. - ANS D
Q: Which of the following is a proprietary technology that manipulates vector-based graphics to
create animated sequences?.
A
Animated GIF technology
B
Animated PNG technology
C
