External storage devices can connect to our computers through many different interfaces. In this video, you’ll learn about the technologies commonly used to connect our external hard drives and storage devices.
External Storage Device Connection Types – CompTIA A+ 220-801: 1.5 Read More »
All of the pages printed from your laser printer smudge and smear when you touch the page. Which part of the laser printing process is most likely to be the cause of this issue?
Which wireless standard operates in the 2.4 GHz range and has a maximum throughput of 54 Mbit/s?
What maximum download speed would you expect to see with consumer non-terrestrial networks?
One of the computers on the manufacturing floor is having problems with the barcode reader that inventories all new products. Which of these interfaces would most commonly be used with this reader?
This month; the OSI model in the real-world, DNS records, how to install dig in Windows, and CompTIA’s new performance-based exam questions
Professor Messer’s CompTIA Network+ Study Group – September 2012 Read More »
Which of these commands would be the best choice for displaying all active IP connections to your PC?
