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Questions and Answers

What is the primary function of an Audio Digitizer?

To generate sounds using mathematical formulas

To capture and store sound as a data file (correct)

To compress audio data

To convert digital audio to analog format

What is the term for the number of bits used to represent a sample in digital audio?

Sample Size

Bit Depth (correct)

Number of Channels

Sampling Rate

Which of the following audio formats is uncompressed and suitable for Windows and Mac OS?

WAV (correct)

WMA

AAC

MP3

What is the term for the process of throwing away less relevant parts of data to achieve high compression rates?

Lossy compression Signup and view all the answers

What is the term for text that contains links to other texts and is linked in non-sequential ways?

HyperText Signup and view all the answers

What is the term for the integration of digital media including electronic text, graphics, moving images, and sound into a structured digital computerized environment?

Interactive Multimedia Signup and view all the answers

What is the term for the frequency at which consecutive images called frames appear on display?

Frame Rate Signup and view all the answers

Which of the following is an example of multimedia software?

MS PowerPoint Signup and view all the answers

What is the process of creating the illusion of motion by displaying a sequence of images?

Animation Signup and view all the answers

What is the term for the combination of CAD and CAM?

Computer Integrated Manufacturing Signup and view all the answers

What is the purpose of Computer Aided Manufacturing (CAM)?

To control machine tools for manufacturing Signup and view all the answers

What is the term for a single still image that is part of a complete moving picture?

Frame Signup and view all the answers

What is the purpose of tweening in computer animation?

To generate intermediate frames between key frames Signup and view all the answers

What determines the quality and file size of digital video?

Frame size and frame rate Signup and view all the answers

What is the main difference between lossless and lossy data compression?

Lossless compression recovers the original data, while lossy compression recovers a similar representation Signup and view all the answers

What is CGI commonly used for in TV and movies?

To create realistic animations and environments Signup and view all the answers

What is the typical frame rate for computer animation used in TV and movies?

24 or 30 fps Signup and view all the answers