From the course: CompTIA A+ Core 1 (220-1101) Cert Prep
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Mobile connections
From the course: CompTIA A+ Core 1 (220-1101) Cert Prep
Mobile connections
♪ Everybody shut, everybody footloose. ♪ - Oh, hey, everybody. Listen, in this episode, I want to talk about how the many ways we connect all of our wireless devices together. I'm going to be concentrated on smartphones here, but this would also work perfectly well with just about any tablet as well. So keep that in mind. So we really have two big choices when it comes to connecting our mobile devices to other stuff, and that's going to be wired, and that's going to be wireless. So let's talk about the easy one first, and that's wired. At the base of pretty much every smart device is either going to be, these days, it's either going to be a micro USB, it's going to be a proprietary Apple Lightning connection, or it's going to be USB-C. So between those three connectors, you can pretty much connect these guys into almost anything. Now, why you connect can often make a big difference. Number one, we connect for power.…
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Contents
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USB standards10m
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Understanding USB10m 38s
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Configuring USB7m 10s
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Thunder and lightning5m 15s
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Optical media9m 42s
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Readers and scanners6m 35s
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Common peripherals5m
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Webcams and videoconferencing3m 17s
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Installing and troubleshooting expansion cards5m 19s
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Monitor technologies7m 40s
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LCD breakdown4m 5s
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Graphics cards and connections12m 54s
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Resolutions and aspect ratios6m 7s
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Installing a graphics card6m 35s
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Multiple monitors4m 39s
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Projectors4m 40s
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Troubleshooting display technologies4m 38s
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Introduction to TCP/IP14m 10s
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Dynamic IP addressing9m 39s
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IPv66m 53s
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Port numbers11m 41s
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TCP, UDP, and ICMP5m 47s
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Understanding DNS10m 56s
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Working with DNS7m 3s
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Routers11m 24s
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Basic router configuration11m 49s
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Virtual LANs (VLANs)8m 4s
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Network troubleshooting5m 15s
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Beyond the LAN2m 45s
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Internet tiers5m 50s
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Broadband connections11m 15s
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Firewalls and servers6m 4s
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Email7m 31s
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Proxy servers6m 12s
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Virtual private networks (VPNs)7m 49s
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Internet of Things (IoT)3m 36s
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Troubleshooting internet connections6m 47s
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Laser printers12m 28s
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Inkjet printers7m 47s
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Impact printers3m 56s
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Thermal printers3m 27s
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Installing a local printer13m 44s
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Sharing printers6m 9s
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Installing wireless and cloud printers8m 48s
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Troubleshooting printers10m 8s
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3D printing6m 27s
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