CompTIA Security+ (SY0-701) — Question 354

Which of the following would a systems administrator follow when upgrading the firmware of an organization’s router?

Answer options

• A. Software development life cycle
• B. Risk tolerance
• C. Certificate signing request
• D. Maintenance window

Correct answer: D

Explanation

The correct answer is D, as a maintenance window is a scheduled time for performing upgrades or maintenance tasks to minimize disruption. Options A, B, and C do not specifically address the timing and planning needed for a successful router firmware upgrade.