Practice test

Iowa CompTIA A+ Practice 15

Practice 15 for CompTIA A+ Exam learners in Iowa: 25 questions, explained answers, and a review routine.

Free preview

These questions are for study practice only and are not official exam questions.

Preview answers are not saved as full test results.

Question 1

1

A laptop clock shows the correct minute and second but is exactly three hours different from the expected local time. Which setting is a sensible first check?

Question 2

2

A technician suspects a specific application causes high CPU use. Which observation would best test that hypothesis?

Question 3

3

Before handling an unplugged computer internal circuit board, a technician consults a service guide that requires an approved electrostatic-discharge workstation. Why is this precaution relevant?

Enable JavaScript for the interactive step-by-step quiz with instant scoring and explanations.