When installing unsigned Windows drivers there is often a risk involved. From the following
choose the most common risk.

You are working as a technician at Certkiller .com. You are troubleshooting a laptop that is unable
to use some generic usb devices with existing Windows drivers. You suspect that the device driver
within Windows has become corrupt. Which of the following commands can be used in drivers.cab
to replace a corrupt Windows system driver?

You are working as a technician at Certkiller .com. A user calls and asks for assistance with a
computer that is unusually slow. The computer is only 6 months old and has never been
connected to the Internet. A initial check reveals no hardware related issues, which of the following
should you try next in order to improve the computer’s performance? (Select TWO).

You are working as a technician at Certkiller .com. Your boss’s computer has been running slowly
the last months and you suspect that the hard drive might be heavily fragmented. Which of the
following utilities should be run to check for fragmented files?

Which of the following can be used to check the file system structure?

You need to remove a driver that is causing a Windows boot problem, which of the following
actions do you need to perform?

Which of the following can you use to identify problems in Windows XP Professional?

During the startup process, which Windows operating system pauses and then queries you to
indicate whether you want to utilize the Last Known Good profile that worked the previously?

Which of the following Interactive Startup options should you select if you want to start Windows
using only basic files and drivers, and network connections?

If you receive the “Non-system disk or disk error” error message, what issue should you start
troubleshooting for?