Technical Writing Visual Design and Graphics 2 — Questions and Answers
Question 1: What is the purpose of a legend (key) in a technical diagram?
- To provide the revision history of the document
- To explain the symbols, colors, or abbreviations used in the diagram (Correct answer)
- To list the names and roles of document contributors
- To add decorative borders and design elements
Correct answer: To explain the symbols, colors, or abbreviations used in the diagram
A legend explains the meaning of symbols, colors, patterns, or abbreviations within a diagram, giving readers the reference information needed to correctly interpret the visual.
Question 2: What is the recommended approach when a technical document may be printed in black and white?
- Use only bright saturated colors in the original digital version
- Rely solely on color differences to distinguish between data series
- Use patterns, shapes, or text labels in addition to color to convey meaning (Correct answer)
- Remove all graphics and replace them with text descriptions
Correct answer: Use patterns, shapes, or text labels in addition to color to convey meaning
Because color may not survive printing or copying, technical writers should use patterns, shapes, or direct labels alongside color so visual information remains clear in grayscale.
Question 3: What is a wireframe in the context of technical writing for software documentation?
- A metal mounting frame used to hold printed technical documents
- A low-fidelity visual showing the layout and structure of an interface without detailed styling (Correct answer)
- A type of network topology diagram showing physical connections
- A visual style guide that defines approved graphic elements
Correct answer: A low-fidelity visual showing the layout and structure of an interface without detailed styling
A wireframe is a simplified, low-fidelity blueprint of an interface layout that communicates structure and functionality without final colors or styling, commonly used in user documentation planning.
Question 4: What does 'visual hierarchy' mean in technical document design?
- Ranking technical writers based on their visual communication skills
- The chronological order in which visuals were created and added to the document
- The organization of visual elements using size, contrast, and placement to guide reader attention (Correct answer)
- A rule requiring all visuals to appear before the related text
Correct answer: The organization of visual elements using size, contrast, and placement to guide reader attention
Visual hierarchy uses design attributes like size, color, contrast, and position to arrange elements so readers' eyes move from the most important information to the least important in a logical order.
Question 5: Which file format is generally preferred for photographic images in technical documents intended for digital and print use?
- BMP (Bitmap)
- TIFF (Tagged Image File Format)
- JPEG (Joint Photographic Experts Group) (Correct answer)
- EPS (Encapsulated PostScript)
Correct answer: JPEG (Joint Photographic Experts Group)
JPEG is widely preferred for photographs because it delivers good visual quality at significantly reduced file sizes through compression, making documents manageable for both digital and print distribution.
Question 6: What does image 'resolution' (measured in PPI or DPI) refer to in technical documentation?
- The solution to a technical problem illustrated by the image
- The number of pixels per unit of measurement, which determines image sharpness and clarity (Correct answer)
- The total file size of the image in kilobytes or megabytes
- The number of distinct colors available in the image's color palette
Correct answer: The number of pixels per unit of measurement, which determines image sharpness and clarity
Resolution expressed in PPI (pixels per inch) or DPI (dots per inch) describes how densely pixels are packed, directly determining how sharp and detailed an image appears when displayed or printed.
Question 7: When is using a screenshot most appropriate in technical documentation?
- Only on the cover page to show the software's branding
- To replace all procedural written instructions entirely
- To show users exactly what they will see on their screen during a procedure (Correct answer)
- To demonstrate the technical writer's proficiency with the software
Correct answer: To show users exactly what they will see on their screen during a procedure
Screenshots are most valuable when they show users exactly what the interface looks like at a given step, giving readers a direct visual reference to confirm they are performing the correct action.
Technical Writing Visual Design and Graphics 2
What is the purpose of a legend (key) in a technical diagram?