DTP Print & Digital Publishing Standards 5 — Questions and Answers
Question 1: What is 'perfect binding' in book production?
- Binding pages with metal staples through the spine
- Gluing gathered signatures or individual pages along the spine to create a flat-spined book (Correct answer)
- Sewing signatures together with thread before gluing covers
- Binding sheets with a coil or comb through drilled holes
Correct answer: Gluing gathered signatures or individual pages along the spine to create a flat-spined book
Perfect binding uses hot-melt adhesive to attach pages directly to the cover along a flat spine, as seen in most paperback books.
Question 2: In digital typography, what is the difference between 'tracking' and 'kerning'?
- Tracking adjusts space between all characters uniformly; kerning adjusts space between a specific pair of characters (Correct answer)
- Tracking changes the baseline; kerning changes the cap height
- Tracking applies to headings only; kerning applies to body text only
- Tracking controls line spacing; kerning controls paragraph spacing
Correct answer: Tracking adjusts space between all characters uniformly; kerning adjusts space between a specific pair of characters
Tracking (letter-spacing) applies a uniform adjustment across a range of selected text, while kerning fine-tunes space between specific individual character pairs.
Question 3: What is the recommended minimum resolution for images used in standard commercial offset printing?
- 72 PPI
- 150 PPI
- 300 PPI (Correct answer)
- 600 PPI
Correct answer: 300 PPI
300 PPI (pixels per inch) at the final print size is the standard minimum for high-quality halftone reproduction in commercial offset printing.
Question 4: Which HTML5 element is most semantically appropriate for the main article content in a digital publication?
- <div class='content'>
- <section>
- <article> (Correct answer)
- <main>
Correct answer: <article>
The <article> element represents a self-contained composition (like a news article or blog post) that could be distributed independently.
Question 5: What is 'soft proofing' in a color-managed DTP workflow?
- Printing a low-resolution draft proof on a desktop inkjet printer
- Simulating on a calibrated monitor how a document will look when printed on a specific output device (Correct answer)
- Sending a PDF proof to the client via email for approval
- Applying a soft-focus effect to photographic images before proofing
Correct answer: Simulating on a calibrated monitor how a document will look when printed on a specific output device
Soft proofing uses ICC profiles and a calibrated display to simulate the appearance of the final printed output without generating a physical proof.
Question 6: In offset lithography, what is the function of the 'dampening system'?
- To cool the paper after it passes through the drying unit
- To apply a water-based solution to the plate so non-image areas repel ink (Correct answer)
- To moisten the paper before printing to prevent static
- To clean ink from the blanket cylinder between color passes
Correct answer: To apply a water-based solution to the plate so non-image areas repel ink
The dampening system applies a fountain solution (mostly water) to the printing plate so that the non-image areas repel the oil-based ink.
Question 7: What does 'gutter' refer to in a multi-page print layout?
- The outside margin on each page
- The inner margin space near the spine where two pages meet in a spread (Correct answer)
- The white space between columns in a text frame
- The bleed area at the bottom of the page
Correct answer: The inner margin space near the spine where two pages meet in a spread
The gutter is the inner margin at the binding edge of a page that provides extra space so content is not obscured by the binding.
DTP Print & Digital Publishing Standards 5
What is 'perfect binding' in book production?