Wireless Encryption – CompTIA A+ 220-901 – 2.5
Our wireless networks wouldn’t be very useful if we weren’t able to protect our data. In this video, you’ll learn which encryption types to use and which ones to avoid.
Free CompTIA A+ Training
Wireless Standards – CompTIA A+ 220-901 – 2.5
Our 802.11 networks are now the universal standard for connecting our devices without wires. In this video, you’ll learn about the evolution of our wireless standards and the specifications of our modern wireless networks.
The brain freeze is sometimes painful
Performance-based question: Which command would you use at the Windows 7 System Recovery Options Command Prompt to repair a volume boot record?
Or boils, thankfully
Which one of these interfaces is the fastest? Bonus question: Which is the slowest?
Common Network Protocols – CompTIA A+ 220-901 – 2.4
Our applications rely on some very specialized protocols to surf the Internet, transfer mail, or manage our servers. In this video, you’ll learn about some of the most popular network protocols.
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Common TCP and UDP Ports – CompTIA A+ 220-901 – 2.4
We use transport-layer protocols to communicate to specific services on a remote device. In this video, you’ll learn about some of the most popular TCP and UDP ports used on our servers.
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It’s not that kind of boot
Which of these would be the best choice for configuring a system boot partition?
My network speed is my go-to gaming excuse
Performance-based question: Put these computer interface standards in order from fastest to slowest. Use all of the available options.
That’s exactly what I would do
Which of these commands would display the Windows name of a remote IP address?
TCP/IP Addressing – CompTIA A+ 220-901 – 2.3
Our computers must be configured with the appropriate IP addressing to properly communicate across the network. In this video, you’ll learn about IP addressing, an overview of DNS, DHCP configurations, and the basics of classless subnetting.