CMS File Formats and Media Standards 2 — Questions and Answers
Question 1: Which file format is most commonly used to deliver print-ready documents with embedded fonts and preserved layout?
- DOCX
- PDF (Correct answer)
- INDD
- EPS
Correct answer: PDF
PDF (Portable Document Format) is the industry standard for print-ready files because it embeds fonts, images, and layout data, ensuring consistent reproduction on any output device.
Question 2: In multimedia production, what does the term 'codec' refer to?
- A color calibration device
- Software or hardware that encodes and decodes digital media streams (Correct answer)
- A type of file container format
- A metadata tagging system
Correct answer: Software or hardware that encodes and decodes digital media streams
A codec (coder-decoder) is an algorithm or program that compresses media for storage/transmission and decompresses it for playback, such as H.264 for video or AAC for audio.
Question 3: Which audio format provides lossless compression, reducing file size while retaining all original audio data?
- MP3
- AAC
- FLAC (Correct answer)
- OGG
Correct answer: FLAC
FLAC (Free Lossless Audio Codec) compresses audio files without any data loss, so the decoded output is bit-for-bit identical to the original source.
Question 4: What is the maximum number of colors supported by a PNG-24 image file?
- 256
- 65,536
- 16,777,216 (Correct answer)
- 4,294,967,296
Correct answer: 16,777,216
PNG-24 uses 24-bit color depth (8 bits per channel × 3 channels), which supports 16,777,216 unique colors, making it suitable for full-color photographic images.
Question 5: Which widely used video container format most commonly pairs with the H.264 video codec for web streaming?
- AVI
- MP4 (Correct answer)
- WMV
- FLV
Correct answer: MP4
MP4 (MPEG-4 Part 14) is the standard container for H.264-encoded video, offering broad compatibility with web browsers, mobile devices, and streaming platforms.
Question 6: What does DPI measure in the context of print production for multimedia professionals?
- Data Processing Index
- Dots Per Inch, indicating print resolution (Correct answer)
- Digital Print Interface
- Display Pixel Integration
Correct answer: Dots Per Inch, indicating print resolution
DPI (Dots Per Inch) measures the density of ink dots a printer places per linear inch, with higher DPI values producing finer detail and sharper print quality.
Question 7: Which image file format supports animation and limited transparency, and remains widely used for short looping web animations?
- PNG
- GIF (Correct answer)
- JPEG
- TIFF
Correct answer: GIF
GIF (Graphics Interchange Format) supports frame-based animation and 1-bit binary transparency, making it the legacy standard for looping animated web graphics despite its 256-color limit.
CMS File Formats and Media Standards 2
Which file format is most commonly used to deliver print-ready documents with embedded fonts and preserved layout?