Online Access Free FC0-U51 Practice Test

You work as a computer technician. When you start your computer, you find that the computer's
CMOS battery has failed. You replace the CMOS battery. What will be your next step after replacing the CMOS battery?

• A.Reboot the computer and set the date and time.
• B.Run the SCANDISK utility.
• C.Create a partition on the hard disk drive.
• D.Run the DEFRAG utility.

Which of the following are types of access control attacks?
Each correct answer represents a complete solution. Choose all that apply.

• A.Spoofing
• B.Brute force attack
• C.Dictionary attack
• D.Mail bombing

Which of the following uses a shorter wavelength and allows for almost six times more data storage than on a DVD?

• A.Blu-ray Disc
• B.Bluetooth
• C.Blue Jacking
• D.Digital Linear Tape (DLT)

A technician has added an external hard drive to a personal computer. The hard drive is powered on, but the computer does not see the new hard disk. Which of the following is the FIRST thing the technician should check?

• A.The data cable
• B.The hard drive firmware revision
• C.The OS version for compatibility
• D.The power cable

A home computer that has been in operation for more than five years is now suffering from random shutdowns during the day. The PC is set up in an enclosed cubby built into the home office desk. Which of the following is MOST likely plaguing the PC?

• A.The PC was switched over to 240v operation mode
• B.EMI
• C.Dust accumulation
• D.The PC's BIOS is severely out-of-date, causing PSU issues