Tag: bus

A+ Pop Quiz: Transfers are free

A+ Pop Quiz: Transfers are free

| July 4, 2017

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A+ Pop Quiz: It really is like magic

A+ Pop Quiz: It really is like magic

| December 23, 2016

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Motherboard Expansion Slots and Bus Speeds – CompTIA A+ 220-901 – 1.2

Motherboard Expansion Slots and Bus Speeds – CompTIA A+ 220-901 – 1.2

| November 29, 2015 | 0 Comments

The bus of a motherboard allows communication between different components, and standardized expansion slots provide a way to easily upgrade our computers. In this video, you’ll learn about the bus architectures and how to use expansion slots to customize our PCs.

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Common Network Topologies – CompTIA Network+ N10-006 – 1.6

Common Network Topologies – CompTIA Network+ N10-006 – 1.6

| March 31, 2015 | 0 Comments

Understanding traffic flows across topologies can help with the design and troubleshooting of our networks. In this video, you’ll learn about topologies such as mesh, bus, ring, star, and hybrid networks.

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Enabling this will reduce performance

Enabling this will reduce performance

| February 11, 2015

Which of these bus architectures is used almost exclusively for video adapters?

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They’re not as rugged as you might think

They’re not as rugged as you might think

| December 18, 2014

Which of these adapter interface types would you most likely find on a laptop computer?

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You’ll need to rotate this motherboard every 5,000 miles

You’ll need to rotate this motherboard every 5,000 miles

| April 28, 2014

Which of these send traffic across serial “lanes” on a bus?

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Slower traffic keep right

Slower traffic keep right

| November 13, 2013

Which bus type uses full-duplex lanes to provide communication between devices?

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Linux Hardware Resources – CompTIA Linux+ LX0-101, LPIC-1: 101.1

Linux Hardware Resources – CompTIA Linux+ LX0-101, LPIC-1: 101.1

| August 8, 2013 | 0 Comments

When installing or troubleshooting a Linux device, it’s useful to know how the operating system is configured to work with the physical hardware. In this video, you’ll learn about the /proc file system and how to examine interrupt request channels (IRQs), I/O addresses, and DMA channels of the hardware in your Linux workstation.

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Pedal to the bare metal

Pedal to the bare metal

| December 13, 2012

Which of these motherboard bus types is designed for servers and has a throughput of 1,064 MB/s?

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