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Unit 2 Practice — Mobile Devices, Printers, and Peripherals

Fifteen formative questions covering Weeks 5–6. Use the explanations to identify the lesson you should revisit.Automatic score only. Nothing is submitted or stored as a learner grade.
  1. 1. Why should laptop serviceability be checked before ordering replacement RAM?
  2. 2. A laptop battery is swollen. What is the correct response?
  3. 3. Which mobile technology provides subscriber identity without a removable plastic SIM card?
  4. 4. What does MDM primarily provide?
  5. 5. A phone charges with a known-good cable but not the user's original cable. What should be suspected first?
  6. 6. Which printer uses toner?
  7. 7. Which printer type is useful for multipart forms?
  8. Unlabeled laser-printer cross-section with a numbered marker late in the print path before paper exits the printer.
    Visual evidence: Trace the paper path from the tray toward the output and identify marker 6 from its position.
    8. Inspect the laser-printer path. Which component is at marker 6?
  9. 9. What is the purpose of a print server?
  10. 10. Why use secure print release?
  11. 11. A multifunction printer can print but cannot scan to a network folder. What should be investigated?
  12. 12. Several users see jobs stuck in one shared printer queue. What is the strongest common point of failure?
  13. 13. Repeated jams at the same physical point suggest what?
  14. 14. Why should a backup be verified before a destructive mobile reset?
  15. 15. What is the best first scope question when one mobile app fails but other apps work?