CompTIA Network+ (N10-008) — Question 342

A network technician is hired to review all the devices within a network and make recommendations to improve network efficiency. Which of the following should the technician do FIRST before reviewing and making any recommendations?

Answer options

• A. Capture a network baseline.
• B. Perform an environmental review.
• C. Read the network logs.
• D. Run a bandwidth test.

Correct answer: A

Explanation

The first step in evaluating a network is to capture a network baseline, as it provides a reference point for normal performance metrics. This information is crucial for identifying inefficiencies or issues later. The other options, while valuable, do not establish the necessary baseline data needed for an effective review.