Tag: irda

Wireless Interface Speeds and Distances – CompTIA A+ 220-901 – 1.7

Wireless Interface Speeds and Distances – CompTIA A+ 220-901 – 1.7

Last modified on May 31st, 2018 at 1:13 am

We rely on our wireless networks to provide connectivity for almost all of our computing devices. In this video, you’ll learn about infrared, near field communication, Bluetooth, and 802.11 wireless networks.

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Computer Interface Speeds and Distances – CompTIA A+ 220-801: 1.7

Computer Interface Speeds and Distances – CompTIA A+ 220-801: 1.7

Last modified on September 25th, 2019 at 4:51 pm

Your computer has many different interfaces, and each interface type has a different set of speed and distance standards. In this video, you’ll learn about the speeds and distances of USB, FireWire, PATA, SATA, and wireless standards.

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These jeans don’t fit

These jeans don’t fit

Which of these is a disadvantage of IrDA?

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What are disadvantages to IrDA?

What are disadvantages to IrDA?

Last modified on August 13th, 2012 at 12:42 pm

One of your clients uses a wireless IrDA printer with her laptop. Which of these is a disadvantage of IrDA connections?

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CompTIA A+ 220-701: 1.10 – Laptop Communications

CompTIA A+ 220-701: 1.10 – Laptop Communications

Last modified on October 7th, 2019 at 1:59 pm

Today’s laptops employ many communications methods that use many different technologies. In this video, you’ll learn about Bluetooth, infrared, mobile broadband, Ethernet, and modems.

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