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Iowa CompTIA A+ Practice 9

Practice 9 for CompTIA A+ Exam learners in Iowa: 25 questions, explained answers, and a review routine.

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Question 1

1

Two cables have USB-C connectors, but only one supports the monitor video mode required by a laptop. What conclusion is supported?

Question 2

2

A network diagram marks one switch port in the guest VLAN and another in the staff VLAN. What does this logical separation usually aim to control?

Question 3

3

Which description best distinguishes a typical operating-system container from a full virtual machine?

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