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ITGS Multimedia Flashcards | StudBud
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ITGS Multimedia
ITGS Multimedia
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Flashcards
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Questions
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Answers
1
Which of the following is the definition of bit depth?
Ensuring that on screen image colours match the final output
Number of pixels that appear per inch in the output of image
The number of pixels in an image
The number of colours stored in an image
2
What does DPI refer to?
The number of pixels that appear per inch in an image
The number of pixels in an image
A common way of measuring the resolution of digital cameras
Ensuring that on screen image colours match the final output
3
Help Isabella remember how many pixels are in a megapixel.
One million.
One thousand.
Ten.
One billion.
4
Ahmed is excited to get his new high resolution laptop soon, what does higher resolution do?
Has an enhanced bit depth level.
Has a higher number of pixels in the screen.
Resolves more problems.
The pixels are more HD.
5
What are you looking at here?
Film set
Chroma key
Superman
6
What is the quality of a recorded sound determined by?
Its sampling frequency.
Its digitiser processing rate.
Its sound clarity.
Its bit rate.
7
'Data from an image or video is discarded in order to save space' best describes which?
Lossless compression
Lossy compression
8
Why do photo owners put watermarks on their photos?
To promote their name to people.
To annoy the users.
To remind them to cite the photo.
To prevent copyright infringement of their work.
9
Kamal is shopping for a printer to print his graphic works; what does he need to know about?
Ink
DPI
TPIAP
PPI
10
Why do MIDI format files take up less space?
Because MIDI files contain distorted versions of audio.
Because they don't contain the actual sound recordings.
Because MIDI files store less prominent sounds.
Because they are compressed when compared to mp3 files.
11
PRACTICE QUESTION (no points): What is the name of our ITGS teacher?
Mr Constantino
C Dawg
Madame Constance
Mr Constantinople
12
What type of license does a content author that wants to license their work freely use?
Creative Use
The GNU Free Documentation License
Digital Rights Management
The Creative Commons
13
What type of image is this logo?
Bitmap
Bitcoin
ConstantinoTech
Vector
14
Uneeb can't wait to start using cite sources in his Extended Essay, what's the point of it?
To make the authors more famous.
To credit the author of the work you refer to.
To make people's lives more complicated.
15
Would making a film adaptation of a book without the author's permission be a copyright breach?
Yes
No
16
What do 'codecs' do?
They are needed in order for chroma keys to work.
They play compressed audio or video data on a computer.
They store MIDI audio files.
They help stream media.
17
What does a vector image consist of?
They are zoomed out bitmap images
They contain high quality pixels
They contain many different paths defined by maths equations
They are made up of columns instead of rows
18
What is the advantage of buffering videos?
The videos download at faster rates.
The bandwidth of the network will increase.
The user can watch the video while the rest is being loaded.
The user is able to save money on Internet data.
