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Illinois CompTIA A+ Practice 19

Practice 19 for CompTIA A+ Exam learners in Illinois: 25 questions, explained answers, and a review routine.

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Question 1

1

A previously working audio device fails immediately after a driver update. The operating system offers a documented rollback to the previous approved driver. What is a reasonable controlled recovery step?

Question 2

2

A technician changes a network setting, updates a driver, and replaces a cable all at once. The problem disappears. What diagnostic weakness remains?

Question 3

3

A multifunction printer specification lists automatic two-sided printing but says its document feeder scans one side per pass. What should the user expect?

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