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CompTIA Updated 220-1102 Exam Questions and Answers by lilianna

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CompTIA 220-1102 Exam Overview :

Exam Name: CompTIA A+ Certification Core 2 Exam
Exam Code: 220-1102 Dumps
Vendor: CompTIA Certification: A+
Questions: 816 Q&A's Shared By: lilianna
Question 80

A user takes a work-issued laptop home for the first time. When the user attempts to browse any website on the home internet, the user receives the following error:

"This site cannot be reached."

A technician from work confirms that the static IP that was set up on the machine was changed back to DHCP. Which of the following needs to be corrected?

Options:

A.

HTTPS

B.

VLAN

C.

DNS

D.

SMTP

Discussion
Question 81

A technician needs to upgrade a legacy system running on a 32-bit OS with new applications that can work both on a 32-bit and a 64-bit system. The legacy system is critically important to the organization. The IT manager cautions that the new applications must not have a detrimental effect on company finances. Which of the following impacts is the IT manager most concerned with?

Options:

A.

Device

B.

Business

C.

Network

D.

Operation

Discussion
Question 82

A technician has been unable to remediate a persistent malware infection on a user's workstation. After the technician reinstalled the OS. the malware infection returned later that day. Which of the following is the most likely source?

Options:

A.

Trojan

B.

Boot sector virus

C.

Spyware

D.

Rootkit

Discussion
Question 83

A technician is troubleshooting a PC that is unable to perform DNS lookups. Utilizing the following firewall output:

Protocol/PortActionDirection

1 AllowOut

445 BlockOut

53 BlockOut

123 BlockOut

80 BlockOut

Which of the following ports should be opened to allow for DNS recursion?

Options:

A.

1

B.

53

C.

80

D.

123

E.

445

Discussion
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