CompTIA · A+ 220-1201
Internet connections, network types, and tools
A+ 220-1201 · Lesson 10 of 22 · 1:02:04
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In this lesson
Prepare for the CompTIA A+ Core 1 (220-1201) exam. In this lesson: fiber, cable, DSL, satellite (geostationary and low Earth orbit), cellular, and WISP connections, LAN, WLAN, WAN, MAN, PAN, and SAN, and networking tools: strippers, crimpers, punchdown tools, cable testers, toner probes, Wi-Fi analyzers, loopback plugs, and network taps. Includes three original practice questions.
Preview the topics
- A rural clinic has no fiber, cable, DSL, or cellular coverage, and it needs low latency for video consultations. Which option fits best?
- In the patch room, dozens of unlabeled cables run to the clinic’s offices. Which tool finds the cable that ends in office 12?
- Brightwave’s clinics in different towns are linked over long distances through the provider’s network. What type of network is this?