Hardware & Network Troubleshooting第 93 / 100 题
After a Windows update, a specific device stops working. What is the most targeted fix to try first?
a.Roll back or update that device's driver
b.Reinstall Windows from scratch
c.Replace the power supply
d.Reset the router
解析
A single device failing after an update is usually a driver issue, so rolling back or updating that driver is the targeted fix. A full reinstall or unrelated hardware swaps are disproportionate.
免费刷完整 100 道题库 — 无需注册。
同考点相关题目
- Which tool measures voltage output from a power supply's connectors?
- A network cable run seems dead. Which tool verifies the wiring is terminated correctly end to end?
- A user reports the mouse and keyboard are unresponsive but the display works. What is a quick first step?
- A user says 'the internet is slow.' Which step best narrows the cause?
- A laptop screen is very dim but an external monitor works fine. What is the likely faulty component?
- During troubleshooting, why is it important to question the user and identify recent changes?