speed
Computer Interface Speeds and Distances – CompTIA A+ 220-801: 1.7
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.
Understanding CPU Characteristics – CompTIA A+ 220-801: 1.6
Modern CPUs provide a number of advanced computing characteristics. In this video, you’ll learn about CPU speeds, caching, hyperthreading, virtualization support, integrated GPUs, and much more.
Understanding PC Memory – CompTIA A+ 220-801: 1.3
PC memory consists of many different operating features and specifications. In this video, you’ll learn about memory speeds, memory latency, error correcting memory, multi-channel memory, and much more.
CompTIA Network+ N10-005: 3.4 – Transmission Media, Speed, and Distance
Our wide area network technologies use many different media types to operate, and these media types provide advantages and limitations. In this video, you’ll learn how coax, twisted pair cabling, and fiber can be used to network over different speeds and distances.
CompTIA Network+ N10-005: 3.1 – Media Distance and Speed Limitations
Different Ethernet standards and media types have differences between the distance a signal will travel and the speed of the signal over the media. In this video, you’ll learn about coax, copper, and fiber media types and the Ethernet distances and speeds supported across the media.
CompTIA Network+ N10-005: 2.6 – SOHO Equipment Limitations
A SOHO network’s equipment doesn’t have the same functionality of larger systems. In this video, you’ll learn about SOHO equipment limitations and how to correctly size your SOHO network.