CompTIA A+ Core 2 Question E-52

A customer informs a technician that Windows NT 4.0 cannot be upgraded with a bootable CD-ROM of Windows 2000. What would NOT work?

A. check the boot sequence in the CMOS
B. run install from inside of Windows NT 4.0
C. use the boot floppy and Windows 2000 CD-ROM
D. use the boot floppy and Windows NT 4.0 CD-ROM

Correct Answer: D

CompTIA A+ Core 2 Question E-50

A user has recently installed Windows 7 on a computer. They ran Windows updates, updated the firmware and installed a printer. The user accessed a P2P application and now they are getting a large amount of browser pop-ups. Which of the following is MOST likely the cause of the pop-ups?

A. Phishing
B. Malware
C. Proxy redirect
D. Firmware

CompTIA A+ Core 2 Question E-48

A technician needs to use a command line tool to determine the network name and the IP address of a resource. Which of the following command line tools will provide an IP address when given a name?

A. verify
B. Tracert
C. Ipconfig
D. Nslookup

Correct Answer: D

Explanation:
http://www.computerhope.com/nslookup.htm

CompTIA A+ Core 2 Question E-46

A technician is having performance issues with a hard drive. Which of the following commands will verify the integrity of the hard drive and fix any errors?

A. CHKDSK
B. XCOPY
C. FDISK
D. FORMAT

Correct Answer: A

CompTIA A+ Core 2 Question E-45

Which of the following is the default location for the User profiles folder in Windows 7?

A. C:Users
B. C:Program Files (x86)
C. C:Documents and Settings
D. C:Windowssystem32

Correct Answer: A