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2017 July CompTIA Official New Released 220-902 Q&As
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CompTIA A+ 220-902 Certification Exam

QUESTION 81

The network administrator has changed the IP address of Computer A from 192.168.1.20 to 10.10.10.20 and now Jane a user, is unable to connect to file shares on Computer A from Computers using the computer name.

 

Instructions:

Using the available tools, resolve the connectivity issues. When you have completed the simulation, please select the done button to submit your answer.

 

Correct Answer: Please review explanation for detailed answer.

Explanation:

Please check the below images for detailed connectivity steps to do:

 

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QUESTION 82

A user, Ann, reports that her laptop will no longer connect to wireless. Joe, a technician, checks the device manager and does not see a wireless networking card or any unknown devices. Which of the following should Joe do FIRST?

 

A.

Check to make sure the wireless card was not turned off via the hardware switch or keyboard shortcut.

B.

Install a USB wireless card to ensure that Windows networking is working properly.

C.

Open the laptop and reseat the network card and both antennas.

D.

Download and install the latest wireless driver from the manufacturer’s website.

 

Correct Answer: A

 

 

 

 

 

 

 

QUESTION 83

A small business owner is setting up their wireless network in their office, which is in a building shared with several other businesses. The owner does not want to disable the SSID broadcasting due to visiting customers needing to use the network, but does not want other businesses to notice the network, let alone access it. Which of the following would BEST accomplish this?

 

A.

Configure the access point encryption from unsecured access to WEP.

B.

Adjust the radio power so that coverage is restricted to the business.

C.

Change the SSID to reflect the business name instead of a public access point.

D.

Enable MAC filtering and restrict access to other company’s devices.

 

Correct Answer: B

 

 

QUESTION 84

A technician enabled remote management on the small office WAP to manage this device from another location. Users are reporting that the WAP has changed its SSID without anyone’s knowledge. Which of the following would prevent this from occurring?

 

A.

Change to user MAC filtering

B.

Change default usernames and passwords

C.

Disable the SSID from broadcasting

D.

Enable static IP addresses

 

Correct Answer: B

 

 

QUESTION 85

A company wants to ensure that the latest cyber security threats are known to the employees across the enterprise to minimize occurrences. Which of the following should be implemented?

 

A.

Message of the Day

B.

Email lists

C.

Company forums

D.

Regular user education

 

Correct Answer: D

 

 

QUESTION 86

After several passes with a malware removal program, the program keeps detecting the same malware infection after a reboot. Which of the following should be done to attempt to remove the offending malware?

 

A.

Run the malware removal program while disconnected from the Internet

B.

Run the malware removal program in Windows Safe Mode

C.

Reinstall the malware removal program from a trusted source

D.

Set the malware removal program t
o run each time the computer is rebooted

 

Correct Answer: B

 

 

 

 

QUESTION 87

An end user needs to completely re-install Windows 7 on a home computer but it did not come with any OS discs. How would a technician accomplish this?

 

 

Correct Answer: A

 

 

QUESTION 88

Which of the following Windows OS capabilities allows modern Windows versions to run applications written for older versions natively?

 

A.

Recovery partition

B.

Primary partition

C.

System restore

D.

System refresh

A.

Microsoft Virtual PC

B.

Compatibility mode

C.

Hyper-V

D.

Virtual XP mode

 

Correct Answer: B

 

 

QUESTION 89

Ann, a user, discovers that all of her documents will not open. The documents open properly on another computer. Which of the following tools will be the FASTEST for a technician to use to allow the documents to open?

 

A.

Backup

B.

Recovery Image

C.

chkdsk

D.

System Restore

 

Correct Answer: D

 

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QUESTION 90

An administrator has a new workstation that has been loaded with the Windows OS and configured with the proper IP settings. The workstation needs to be added to the corporation’s domain. Which of the following utilities will the administrator access to configure this setting?

 

A.

System Properties

B.

System Information

C.

System Protection

D.

System Management

 

Correct Answer: A

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