Archive for 2009
Which of these are not advantages of SATA?
SATA drive technology brings many advantages to hard-drive storage. Which of these is NOT one of those advantages?
Which laptop expansion card connects to PCI and USB?
Which laptop expansion card type connects to both the PCI and USB bus and comes in both 34 millimeter and 54 millimeter sizes?
Which of these processors are 64-bit CPUs?
Which of these Intel processors are 64-bit CPUs? A) Itanium B) Pentium Pro C) 80386 D) Pentium 4
Who I am (not).
Part of my online life is occasionally spent explaining who “Professor Messer” is supposed to be. The conversation usually begins with a description of our online training, and it often ends with confusion over why everything we create is absolutely free to watch. There have been over 650,000 of our training videos viewed online, and we’ve not received any money for anyone to watch those videos. Yes, they’re free. Yes, I know that’s crazy. No, I don’t plan on changing a darn thing.
What MP3 parameter defines the number of samples per second?
In an MP3 file, which parameter describes the number of samples of audio data in a single second?
What kind of CPU interface is this?
What kind of CPU interface fits into a motherboard slot, such as Slot 1?
What’s the best use for a null modem adapter?
A good item to keep in a CompTIA A+ certified technician’s toolkit is a null modem adapter. What’s a good reason to have a null modem adapter?
What is an important safety tip when working with CRTs?
Although LCD monitors are now normal, there are still quite a few CRT monitors still in use. What’s an important safety tip to remember when working with CRT monitors?
Which networking type uses light to communicate?
Which network method uses light to communicate between devices?
Which file system supports encryption?
Windows Encrypted File System (EFS) is built-in to the operating system, assuming that the proper file system is in use. Which file system is supported by EFS?
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