CompTIA A+ Core 2 Question D-61

Emily, an end-user, reports to Peter, a helpdesk technician, that her computer has been redirecting her browser to unknown websites when clicking on search results. Peter runs a malware scan and finds that her computer is infected with malware. Peter uses the anti- malware program to remove the infection but Emily reports that the problem resurfaced the next day. Peter runs the malware scan again and finds the same malware is still infecting Emily’s computer. Peter runs several passes of the malware scan to remove the infection but it keeps recurring. Which of the following would MOST likely aid in removing the infection?

A. Enable Windows User Access Control to ensure the user has proper rights to remove the infected files.
B. Disable Windows firewall as it may be conflicting with the malware scan.
C. Run the malware scan in Windows safe mode.
D. Change the desktops IP address to a different subnet.

Correct Answer: C

CompTIA A+ Core 2 Question C-57

A user reports that they can browse the local network but cannot reach the Internet. A technician pings the local server and verifies the server responds but sites on the Internet do not. This could be caused by which of the following? (Select TWO).

A. Failed WINS server
B. Failed router
C. Disabled Windows firewall
D. Bad NIC
E. Failed gateway

Correct Answer: BE

CompTIA A+ Core 2 Question B-31

A newly deployed Windows PC cannot connect to the antivirus server on the local network for updates, but it can connect to other file servers and printers without issue. Which of the following is the MOST likely cause of this issue?

A. The PC’s Windows firewall is misconfigured
B. The PC has an incorrect IP address configured
C. The PC is on the wrong wireless network
D. The PC does not have remote assistance turned on

Correct Answer: A