Hardware第 17 / 100 题
Which type of connector and cable is standard for wired Ethernet networking on most computers?
a.HDMI
b.RJ45
c.DisplayPort
d.3.5mm audio
解析
Wired Ethernet connections typically use an RJ45 connector on a twisted-pair cable such as Cat5e or Cat6. This connector plugs into the NIC and a switch or router. HDMI and DisplayPort are for video, not networking.
免费刷完整 100 道题库 — 无需注册。
同考点相关题目
- What is the main advantage of using DDR4 or DDR5 RAM over older DDR3?
- Which expansion slot standard is most commonly used today for graphics cards and high-speed add-in cards?
- What does the acronym 'NIC' stand for in computer hardware?
- When installing internal components, why should a technician use an antistatic wrist strap?
- What is the function of a laptop's inverter or backlight circuitry historically associated with the display?
- What is 'cache' memory on a CPU used for?