Practice Test Geeks(CDT) Certified Document Technologist Practice Test
← All CDT Flashcard Decks

Performance Optimization Flashcards

7 cards from real CDT 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

  1. In digital printing, what is the primary purpose of calibrating the toner density curve (TRC)?

    Answer: To ensure consistent color output across print runs

    TRC calibration maps requested density to actual output density, ensuring repeatable color accuracy across different print runs.

  2. A workflow team notices that CPU utilization on their RIP server peaks at 100% during job submission bursts. The best solution is:

    Answer: Implement job queuing with a hot folder system

    A hot folder queuing system staggers job submission and smooths RIP load, preventing CPU saturation during burst periods.

  3. Which document characteristic most increases ink/toner consumption beyond the stated average coverage specification?

    Answer: Large solid fill areas and photographic content

    Solid fills and photos have high per-page coverage, consuming significantly more toner than the typical 5% office document baseline.

  4. What is the benefit of using a Job Definition Format (JDF) ticket in a production workflow?

    Answer: It carries job parameters that automate press setup and finishing instructions

    JDF tickets carry complete job intent—media, quantity, finishing—enabling automated equipment setup and reducing manual intervention.

  5. When optimizing a workflow for on-demand short-run printing, which factor most reduces cost per page?

    Answer: Minimizing makeready waste and setup time

    For short runs, makeready costs are amortized over fewer pages, so minimizing setup waste has the greatest impact on cost per page.

  6. A document center tracks 'click charge' costs. What does a click represent in this context?

    Answer: One impression (one side of one sheet) produced by the engine

    In production printing contracts, a 'click' is one engine impression—one side of one sheet—which is the billing unit for consumables and maintenance.

  7. Which optimization technique reduces network bottlenecks when transferring large print-ready PDF files from prepress to a RIP?

    Answer: Storing files on a shared NAS local to the RIP

    A NAS on the same local network segment as the RIP eliminates wide-area network latency and maximizes file transfer throughput.