In this month’s study group: Recovering your operating system, 32-bit vs. 64-bit printing, the secret of the CL, hardware vs. software RAID, and a comparison of 220-70x and 220-80x.
Professor Messer’s CompTIA A+ Study Group – March 2012 Read More »
Which of these technologies is commonly used for printing and uses a direct line of sight for communication?
You are printing to the network laser printer, but you notice that the paper tray with the company letterhead doesn’t appear anywhere on the printer options. What is the most likely cause of this issue?
You need to install a high-end video capture adapter into a desktop computer. What kind of adapter card interface would be most appropriate for this purpose?
Over the last week, you’ve installed some new software, upgraded your video card drivers, and updated some existing applications. You are now having intermittent performance problems, and you would like to revert back to your old configuration. What is the easiest way to change your configuration back to the way it was a week ago?
Which of these interfaces would be most compatible with a digital video camera?
You have some memory marked PC2-6400. What memory clock speed would match this memory?
You have installed a new wireless mouse, but you can’t seem to get the mouse to operate properly. When you access the Windows Device Manager, you find that the new mouse is listed without any icon or message next to the name of the mouse. What can you infer from the Device Manager status?
