What is a BIOS?
You’ve been asked to upgrade the BIOS on a customer’s computer. What is a BIOS?
What is ECC memory?
You are in the process of upgrading the memory on file server, and you notice that the manufacturer requires ECC memory. What is the advantage of ECC memory?
Why won’t my computer remember its configuration?
Although you’ve not changed any configuration on your computer, you’re now getting this message when starting the computer: “Invalid configuration information – please run setup.” What is the most likely cause of this problem?
Why won’t my computer remember its configuration? Read More »
Cleaning inside a computer
The inside of your computer has gotten very dusty and you’ve decided to clean inside of the case. What’s the first thing you should do?
Which communication skills are important?
Which of the following is NOT an important CompTIA A+ communication skill?
Why is a VPN considered secure?
Your company has implemented a VPN for secure connectivity to the network when you are working off-site. Why is a VPN considered to be a secure connection?
How do you connect to a Windows share?
You would like to connect your computer to a shared folder on a central file server. What command line option should you use to connect to the Windows share?
How can you manage the Windows startup process?
You’d like to view the applications that run when Windows XP starts and modify some of your BOOT.INI file settings. What utility allows you to manage these startup processes?
Which Windows utility manages disk partitions?
You need to examine a computer’s physical disk drive configuration and hard drive partition information. What utility provides a view into the disk configuration of a Windows XP system?