Performance Optimization Flashcards
7 cards from real GMI practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Performance Optimization flashcards as text
When preparing artwork for wide-format printing at 10 feet viewing distance, which image resolution is typically most efficient without sacrificing perceived quality?
Answer: 25–50 PPI at final output size
Wide-format graphics viewed at 10 feet typically require only 25–50 PPI at final size, reducing file sizes substantially while appearing sharp at viewing distance.
A designer needs to optimize font rendering in a high-volume PDF workflow. Which font embedding strategy provides the best balance between file size and compatibility?
Answer: Subset embed fonts including only used characters
Subset embedding includes only the characters actually used in the document, reducing file size while maintaining full font fidelity at output.
In a prepress workflow, 'preflight' directly contributes to performance optimization by:
Answer: Catching errors before RIPping to avoid costly reprints
Preflight identifies file errors before the RIP stage, preventing wasted processing time and material costs from printing defective files.
Which ink limit setting is most critical for optimizing performance on a sheetfed offset press printing on coated stock?
Answer: Total ink coverage below 320–340%
Coated stock on sheetfed offset presses typically supports 320–340% total ink coverage, optimizing color density while avoiding drying and trapping issues.
To speed up proofing approval cycles in a remote collaboration environment, which workflow tool is most effective?
Answer: Using a cloud-based soft proofing system with annotation tools
Cloud-based soft proofing systems allow stakeholders to review, annotate, and approve proofs simultaneously from any location, accelerating approval cycles.
When using spectrophotometer data to create a custom ICC output profile, which factor most directly affects the accuracy and performance of the final profile?
Answer: The density and evenness of the measurement target patch set
A dense, evenly distributed patch set provides the color engine with more reference data points, resulting in a more accurate and predictable ICC profile.
A production team notices that PDF export times have increased significantly after adding complex transparency effects. The most effective fix is to:
Answer: Flatten transparency before export using PDF 1.3 compatibility
Flattening transparency before export removes the need for the PDF engine to calculate complex transparency interactions during the export process.