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CompTIA 220-1102 Practice Test - Questions Answers, Page 76

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A technician installed a known-good, compatible motherboard on a new laptop. However, the motherboard is not working on the laptop. Which of the following should the technician MOST likely have done to prevent damage?
A systems administrator is setting up a Windows computer for a new user Corporate policy requires a least privilege environment. The user will need to access advanced features and configuration settings for several applications. Which of the following BEST describes the account access level the user will need?
A change advisory board did not approve a requested change due to the lack of alternative actions if implementation failed. Which of the following should be updated before requesting approval again?
A user reports a PC is running slowly. The technician suspects it has a badly fragmented hard drive. Which of the following tools should the technician use?
Which of the following is the MOST cost-effective version of Windows 10 that allows remote access through Remote Desktop?
A technician is setting up a new laptop for an employee who travels, Which of the following is the BEST security practice for this scenario?
The Chief Executive Officer at a bark recently saw a news report about a high-profile cybercrime where a remote-access tool that the bank uses for support was also used in this crime. The report stated that attackers were able to brute force passwords to access systems. Which of the following would BEST limit the bark's risk? (Select TWO)
A change advisory board just approved a change request. Which of the following is the MOST likely next step in the change process?
Which of the following is the MOST important environmental concern inside a data center?
A user is unable to log in to a workstation. The user reports an error message about the date being incorrect. A technician reviews the date and verifies it is correct, but the system clock is an hour behind. The technician also determines this workstation is the only one affected. Which of the following is the most likely issue?

Question 751

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A systems administrator at a small company wants to discretely access user machines and verify patch levels without users noticing. Which of the following remote access technologies should the administrator use?

A.

RDP

A.

RDP

Answers
B.

MSRA

B.

MSRA

Answers
C.

SSH

C.

SSH

Answers
D.

VNC

D.

VNC

Answers
Suggested answer: C

Explanation:

Detailed Explanation with Core 2

Reference:

SSH allows for remote access to systems securely and discretely, suitable for verifying patch levels and other administrative tasks. This meets Core 2 objectives on using secure remote access tools (Core 2 Objective 4.9).

Question 752

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A technician is troubleshooting a PC that will not run Windows Defender. Windows Defender has been disabled and no other antivirus is installed on the PC. Which of the following would have caused this issue?

A.

Ransomware

A.

Ransomware

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B.

Rootkit

B.

Rootkit

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C.

Spyware

C.

Spyware

Answers
D.

Keylogger

D.

Keylogger

Answers
Suggested answer: B

Explanation:

Detailed Explanation with Core 2

Reference:

Rootkits can disable antivirus programs, including Windows Defender, as they operate at a low level within the OS to avoid detection. This issue falls under malware types and removal strategies in Core 2 (Core 2 Objective 2.3).

Question 753

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A user reports some single sign-on errors to a help desk technician. Currently, the user is able to sign in to the company's application portal but cannot access a specific SaaS-based tool. Which of the following would the technician most likely suggest as a next step?

A.

Reenroll the user's mobile device to be used as an MFA token.

A.

Reenroll the user's mobile device to be used as an MFA token.

Answers
B.

Use a private browsing window to avoid local session conflicts.

B.

Use a private browsing window to avoid local session conflicts.

Answers
C.

Bypass single sign-on by directly authenticating to the application.

C.

Bypass single sign-on by directly authenticating to the application.

Answers
D.

Reset the device being used to factory defaults.

D.

Reset the device being used to factory defaults.

Answers
Suggested answer: B

Explanation:

Detailed Explanation with Core 2

Reference:

Using a private browsing window can help resolve session conflicts by not relying on cached credentials, which might interfere with single sign-on processes. Core 2 objectives include troubleshooting authentication issues and resolving potential conflicts with single sign-on systems (Core 2 Objective 4.7).

Question 754

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Which of the following is a preventive physical security control?

A.

Video surveillance system

A.

Video surveillance system

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B.

Bollards

B.

Bollards

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C.

Alarm system

C.

Alarm system

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D.

Motion sensors

D.

Motion sensors

Answers
Suggested answer: B

Explanation:

Detailed Explanation with Core 2

Reference:

Bollards are physical barriers that prevent unauthorized vehicle access to certain areas, providing a preventive measure against unauthorized entry and potential threats. Bollards are classified as a preventive control because they act to deter or block physical access to secured locations, as opposed to video surveillance or alarm systems, which are typically used for detection and monitoring. Core 2 highlights the importance of implementing various physical security controls to protect assets and infrastructure (Core 2 Objective 2.1).

Question 755

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A user's mobile phone battery does not last long and navigation is very slow. Which of the following should the technician do first to resolve the issue?

A.

Uninstall unused programs

A.

Uninstall unused programs

Answers
B.

Check running applications

B.

Check running applications

Answers
C.

Update the mobile OS

C.

Update the mobile OS

Answers
D.

Disable network services

D.

Disable network services

Answers
Suggested answer: B

Explanation:

Detailed

The first step is to check running applications (Option B). Applications running in the background could consume a lot of battery and processing power, causing slow performance and battery drain. By identifying and closing or uninstalling these apps, the technician can resolve the issue more effectively.

Uninstalling unused programs (Option A) might help, but checking active applications is more immediate.

Updating the mobile OS (Option C) can improve performance but is not the first step in this scenario.

Disabling network services (Option D) might help reduce battery drain but does not address potential app-related issues.

CompTIA A+ Core 2

Reference:

3.4 - Troubleshoot common mobile OS and application issues, including battery and performance concerns.

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