What’s your gateway?
Which Windows command line feature can provide you with the IP address of your default gateway?
CompTIA A+ 220-701: 1.3 – Computer Power
Without the supply of power, your computer won’t have much to do. In this video, you’ll learn about power supply standards and how different connectors are used to power the components inside of modern personal computers.
That mouse has to connect to something.
On the back of most computers is a set of USB interfaces, serial ports, and keyboard and mouse connectors. Which chipset usually controls these interfaces?
CompTIA A+ 220-701: 1.2 – BIOS and CMOS
We rely on the BIOS to test our computer and start our operating systems, but what is really happening under the surface? In this module, you’ll learn about the BIOS works and we’ll demonstrate the basics of starting and configuring BIOS settings.
I just failed my certification exam! Now what?
Taking a certification exam is one of the most challenging and stress-filled activities you’ll undertake. There’s plenty of pressure; the money you spent for an exam and the future of your career and family! With all of these distractions, it’s surprising more people don’t fall a bit short when the certification grade appears.
What’s that buzzing noise?
One of your file servers has started making a loud buzzing sound. The buzzing doesn’t ever stop, and it sounds like a game show buzzer when you get a question wrong. What is the most likely cause of this noise?
How can you manage this print job?
Your local printer has 50 jobs in the queue, and you would like to move one of them to the top of the queue. Which Windows component allows you to make this change?
What happened to your signal?
You’ve recently upgraded the memory in your laptop computer, but now you notice that the signal of your wireless connection is much weaker than before. What is the most likely cause of this issue?
What kind of printer is this?
Which printer type is good for multiple copies, but is relatively noisy when it operates?