NEW
Font size
WorksheetsDMT Quiz 3
Total questions: 73
Worksheet time: 1hrs 13mins
What is the process called when a digital mesh is given a skeletal structure to control its movements?
Rigging.
Skinning.
Morphing.
Modelling.
Which technique involves using mathematical functions to simulate natural phenomena like gravity and particle behaviour in 3D animation?
3D Rigging.
3D Skinning.
3D Morphing.
3D Dynamics.
Which term is used to describe animation produced directly on film stock without using a camera?
Rotoscoping.
Cel animation.
Stop motion animation.
Drawn-on-film animation.
What is the primary goal of stop motion animation?
To produce video using filming software.
To record live-action footage with a camera.
To create realistic computer-generated imagery.
To make physical object to appear to move on its own.
Which of the following is NOT a type of stop motion animation?
CGI animation.
Cutout animation.
Puppet animation.
Silhouette animation.
When is a Photoshop (.psd) file primarily used?
At final image publication.
For creating vector graphic.
During the editing of an image.
When digital animation is needed.
What feature distinguishes a Photoshop (.psd) file from other image formats?
Animation support.
Lossless compression.
Resolution independence.
Ability to save images in layers.
What type of graphics can be managed by an Encapsulated PostScript (.eps) file?
Pixel graphics only.
Object graphics only.
Both object and pixel graphics.
Solely on object and vector graphics.
What are the two parts of an Encapsulated PostScript (.eps) file?
Header and footer metadata.
Vector graphics and raster graphics.
PostScript preview image and average-resolution image.
Low-resolution preview image and PostScript-based image.
Which type of images is Tagged Image File Format (.tiff) primarily used for?
Raw images.
Vector images.
Pixel-based images.
Images with animation.
What components make up a TIFF file?
Private key and compression algorithm.
Mask channels or halftone screen information.
Low-resolution preview and high-resolution image.
File head, description of image content and size, and reading instructions.
In what mode are GIF files always stored?
RGB mode.
Index mode.
CMYK mode.
Grayscale mode.
How many different colours can a GIF file contain?
64 colours.
256 colours.
Unlimited colours.
16 million colours.
What makes JPEG ideal for photographs?
Limited colour depth.
Lossless compression.
Ability to store vector graphics.
Ability to store up to 24-bit colours.
Which Adobe software can save and edit images in high-resolution PDF?
Adobe InDesign.
Adobe Photoshop.
Adobe After Effects.
Adobe Premiere Pro.
What type of drawings does Adobe Illustrator (.ai) represent?
4D drawings.
Animated drawings.
Pixel-based drawings.
Single-page vector-based drawings.
In which formats can Adobe Illustrator files be saved?
EPS and GIF.
EPS and PDF.
TIFF and BMP.
JPEG and PNG.
What is a notable feature of the BMP format?
It supports vector graphics.
It is a highly compressed format.
It is the preferred format for web images.
It is widely supported by Microsoft Windows.
Which of the following best describes an audio codec?
It is a type of audio file container.
It is a multimedia player for audio files.
It is a file format specification for audio data.
It is a library that compresses or decompresses digital audio data.
Why might someone choose a lower bitrate when encoding audio files?
Provide advanced audio editing features.
Enhance sound quality in music production.
Ensure compatibility with different audio players.
Allow quicker download of music over the Internet.
Which part of the sound signal is targeted for removal in psychoacoustic compression?
The loudest parts.
The bass frequencies.
The most melodious parts.
The redundant and irrelevant parts.
Why is AIFF file size large?
AIFF stores excessive large metadata.
AIFF does not support data compression.
AIFF has an inefficient encoding scheme.
AIFF has a high sampling rate requirement.
What distinguishes WAV files from other audio file types in terms of quality?
They are lossless and uncompressed.
They prioritize compatibility over quality.
They use advanced psychoacoustic compression.
They have a lower bitrate compared to other formats.
In which devices is the ACT format commonly recorded?
European smartphones.
Japanese digital cameras.
American voice recorders.
Chinese MP3 and MP4 players.
For what quality setting is the ACT format typically used in recorders?
High-quality recording.
Lowest-quality recording.
Medium-quality recording.
Variable-quality recording.
What feature does the WMA format support that MP3 lacks, aimed at preventing piracy?
Lossless compression.
Variable bitrate encoding.
Digital Rights Management.
Multi-channel audio support.
What is a distinguishing feature of .avi files in terms of codec compatibility?
They support only video codecs.
They support only audio codecs.
They can be encoded with multiple codecs.
They can only be encoded with a specific codec.
What is a common characteristic of .wmv files regarding their compatibility with non-Windows computers?
They cannot be played at all.
They require a paid software for playback.
They need a free component installed for playback.
They can be played without any additional components.
What is the primary purpose of ASF?
Internet streaming.
Video game development.
High-definition movie production.
Archiving files for long-term storage.
Which platform(s) is Quicktime (.mov) compatible with?
Only Mac.
Only Linux.
Only Windows.
Both Mac and Windows.
Which one of the following is NOT a support provided by MP4 expanding from MPEG-1?
3D content.
Surround sound.
Low bit rate encoding.
Digital Rights Management.
What does the ".mpg" file extension indicate?
MPEG Video.
Movie Playback Graphics.
Multimedia Picture Gallery.
Music Production Generator.
What type of content is most commonly captured using the 3GP format?
Text documents from tablet.
Video recordings from cell phones.
Audio recordings from Linux system.
High-resolution photographs from DSLR camera.
What type of encoding does Real Media (.rmvb) use to facilitate real-time streaming?
Lossy bit rate encoding.
Variable bit rate encoding.
Adaptive bit rate encoding.
Constant bit rate encoding.
Which type of download does Flash video support?
Direct download only.
Streaming download only.
Progressive download only.
Both progressive and streaming download.
What does monochrome usually refer to in image representation?
Sepia tone.
Primary colours.
Full colour spectrum.
Black-and-white image.
What happens to the file size when converting from colour to grayscale?
It fluctuates.
It increases.
It decreases.
It stays the same.
How does GIF compression handle identical sequences of data in an image?
It discards them.
It enhances their resolution.
It converts them to grayscale.
It replaces them with a single reference.
What factor primarily influences the maximum compression achievable with a GIF?
File format.
Colour depth.
Image resolution.
Amount of repetition.
What type of images does JPEG compression perform well with?
Vector graphics.
Images with flat colours.
Images with minimal detail.
Detailed photographic images.
Which audio format leaves out sounds that humans cannot or can hardly hear?
WAV.
FLAC.
Lossy.
Lossless.
What is QuickTime?
A web browser.
An operating system.
A type of video game.
A multimedia architecture.
What platform is Microsoft AVI Video (AVI) available on?
Linux only.
macOS only.
Windows only.
Windows and macOS.
How are image file formats primarily distinguished?
File size.
Level of compression.
Colour modes they support.
Compatibility with web browsers.
What is a primary advantage of the JPEG format?
Lossless compression.
Platform independence.
Support for transparency.
Average-quality resolution.
What is a main disadvantage of the PNG format for photographic images?
Large file size.
Lossy compression.
Limited colour depth.
Incompatibility with web browsers.
How many colours does a GIF file typically support?
32 (5-bit).
128 (7-bit).
256 (8-bit).
16 million (24-bit)
What useful function can EPS perform for pixel graphics?
Creating animations.
Adjusting screen brightness.
Converting to vector graphics.
Selecting images with mask channels.
What can be done to the high-resolution pixel part of an EPS file without losing its functionality?
It can be JPEG-compressed.
It can be converted to GIF format.
It can be converted to vector graphics.
It can be compressed using lossy compression techniques.
In what context might the quality of EPS files differ between what is seen on the monitor and the final printed product?
When using a wide colour gamut.
When using high-resolution images.
When using lossless compression techniques.
When the computer does not support PostScript.
What advantage does BMP offer in terms of image display?
Animation capability.
Lossless compression.
Support for transparency.
Realistic display of picture.
What role does the file head play in a TIFF file?
It contains the pixel data.
It determines the colour mode.
It specifies the compression method.
It describes the image content and size.
Which pixel-based image format is primarily used during the actual editing of the image?
JPEG.
PNG.
PSD.
TIFF.
What does the file extension ".ai" indicate?
Adobe Illustrator file.
Artificial Intelligence file.
Application Installation file.
Augmented Integration file.
What type of projects can be created using Freehand?
3D models.
Audio recordings.
Software applications.
Graphic design projects.
What is one advantage of raw audio?
Easily transferred.
Smaller in file size.
Free of background noise.
Audio is exactly as it was recorded.
What is the range of compression available for MP3 files?
1Kbps to 100 Kbps.
8Kbps to 320 Kbps.
10Kbps to 500 Kbps.
50Kbps to 1000 Kbps.
How does MP3 audio quality compare at lower bitrates?
Remains the same.
Suffers and degrades.
Improves significantly.
Not affected by bitrates.
What is a key advantage of the Audio Interchange File Format (AIFF)?
Small file size.
CD-like quality.
Highly compressed.
Faster download speed.
What is a notable characteristic of WAV files regarding data compression?
Uncompressed.
Highly compressed.
Lossy compression.
Variable compression.
What type of compression does the ACT format use?
Lossy MP3 compression.
Lossless LZW compression.
Lossy ADPCM compression.
Lossless FLAC compression.
What can be used to achieve the desired compression ratio in the AVI format?
Video studio.
Various codecs.
Hardware devices.
Lossless algorithms.
What is a potential drawback of using AVI files with certain codecs?
Cannot be edited.
Require high internet bandwidth.
Only work on Windows operating systems.
Required codec must be installed on the playback machine.
According to Microsoft, how does the compression ratio of WMV compare to MPEG-4?
WMV has a 2x compression ratio.
WMV has a 3x compression ratio.
WMV has a 0.5x compression ratio.
WMV has a 1.5x compression ratio.
Which systems and devices are compatible with WMV files?
Proprietary to Microsoft.
Only be played on mobile devices.
Only compatible with Linux systems.
Compatible with most operating systems.
What type of information can an ASF file contain as metadata?
Hardware specifications.
File size and creation date.
Security protection mechanism.
Title, author data, rating, and description.
On which platforms is QuickTime (.mov) compatible?
Only Mac.
Only Linux.
Only Windows.
Both Mac and Windows.
Which aspect of MP4 makes it useful in developing presentations?
Near DVD-like quality.
Support for 3D objects.
Closed caption file integration.
Compatibility with most modern technology.
Which MPEG format is commonly used for burning onto DVD disc?
MPEG-1.
MPEG-2.
MPEG-3.
MPEG-4.
What is a characteristic of MPEG-2 regarding compression and file size?
Low compression, large file size.
High compression, small file size.
No compression, very large file size.
Variable compression, variable file size.
What type of devices is the 3GP format primarily used for transmitting files between?
PCs and servers.
TVs and satellites.
Video players and DVDs.
Smartphones and internet.
What is the advantage of RealMedia Variable Bitrate (RMVB)?
Better audio quality.
Better video quality.
Lower audio quality.
Lower video quality.
How does Flash Video (.flv) fare with respect to search engine spiders?
They are recognized by all search engine spiders.
They are recognized, but with limited functionality.
They are not recognized by search engine spiders.
They are recognized only by specific search engine spiders.
