Network Fundamentals Practice Question

Question

A professional is deciding the best next action for the CompTIA Network+ involving subnetting in Network Fundamentals. What should the candidate understand? (Item 183)

Answer choices

1. A. Rely on informal custom instead of the applicable rule, control, or standard.
2. B. Skip verification because the previous case had the same answer.
3. C. The best answer is to choose the networking concept, configuration, or troubleshooting step that best addresses the scenario for the subnetting scenario.
4. D. Document nothing because documentation could create follow-up questions.

Correct Answer

C. The best answer is to choose the networking concept, configuration, or troubleshooting step that best addresses the scenario for the subnetting scenario.

Explanation

The correct answer is C because subnetting is tested by asking candidates to choose the networking concept, configuration, or troubleshooting step that best addresses the scenario. The distractors reflect common exam mistakes: ignoring context, using informal shortcuts, skipping verification, or applying a rule from the wrong domain.

Question details

• Difficulty: medium
• Domain: Network Fundamentals
• Objective: subnetting

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