Hardware & Network Troubleshooting第 91 / 100 题
A network cable run seems dead. Which tool verifies the wiring is terminated correctly end to end?
a.Multimeter
b.Thermal camera
c.Cable tester
d.Antistatic strap
解析
A cable tester checks pin-by-pin continuity and correct termination of a network cable. A multimeter measures electrical values but not Ethernet pinout mapping directly, and the others are unrelated.
免费刷完整 100 道题库 — 无需注册。
同考点相关题目
- A group of users cannot access a shared network printer, but local USB printing works. What should be investigated?
- A PC boots to a black screen with a blinking cursor and no OS load. What is a reasonable check?
- Which tool measures voltage output from a power supply's connectors?
- A user reports the mouse and keyboard are unresponsive but the display works. What is a quick first step?
- After a Windows update, a specific device stops working. What is the most targeted fix to try first?
- A user says 'the internet is slow.' Which step best narrows the cause?