1102 Practice Quiz

A help desk team lead contacts a systems administrator because the technicians are unable to log in to a Linux server that is used to access tools. When the administrator tries to use remote desktop to log in to the server, the administrator sees the GUI is crashing. Which of the following methods can the administrator use to troubleshoot the server effectively?

• SFTP

• SSH

• VNC

• MSRA

Answer explanation

SSH is the best method for troubleshooting the server as it allows secure command-line access to diagnose issues without relying on the GUI, which is crashing. Other options like SFTP and VNC are less effective for this purpose.

A company wants to remove information from past users' hard drives in order to reuse the hard drives. Which of the following is the MOST secure method?

• Reinstalling Windows

• Performing a quick format

• Using disk-wiping software

• Deleting all files from command-line interface

Answer explanation

Using disk-wiping software is the most secure method as it overwrites the entire hard drive multiple times, making data recovery nearly impossible. Other methods like reinstalling Windows or formatting do not ensure complete data removal.

A user is having phone issues after installing a new application that claims to optimize performance. The user downloaded the application directly from the vendor's website and is now experiencing high network utilization and is receiving repeated security warnings. Which of the following should the technician perform FIRST to mitigate the issue?

• Reset the phone to factory settings.

• Uninstall the fraudulent application.

• Increase the data plan limits.

• Disable the mobile hotspot.

Answer explanation

The first step to mitigate the issue is to uninstall the fraudulent application, as it is causing high network utilization and security warnings. This action directly addresses the root cause of the problem.

A change advisory board just approved a change request. Which of the following is the MOST likely next step in the change process?

• End user acceptance

• Perform risk analysis

• Communicate to stakeholders

• Sandbox testing

Answer explanation

After a change request is approved by the change advisory board, the next step is to perform a risk analysis. This assesses potential impacts and ensures that the change can be implemented safely.

A user calls the help desk to report that none of the files on a PC will open. The user also indicates a program on the desktop is requesting payment in exchange for file access. A technician verifies the user’s PC is infected with ransomware. Which of the following should the technician do FIRST?

• Scan and remove the malware.

• Schedule automated malware scans.

• Quarantine the system.

• Disable System Restore.

Answer explanation

Quarantining the system is the first step to prevent further damage and stop the ransomware from spreading. This isolates the infected PC, allowing for safe malware removal and recovery of files without risking other systems.

A company is issuing smartphones to employees and needs to ensure data is secure if the devices are lost or stolen. Which of the following provides the BEST solution?

• Anti-malware

• Remote wipe

• Locator applications

• Screen lock

Answer explanation

Remote wipe is the best solution as it allows the company to erase all data on a lost or stolen device, ensuring sensitive information remains secure. Other options do not provide the same level of data protection.

A user reports seeing random, seemingly non-malicious advertisement notifications in the Windows 10 Action Center. The notifications indicate the advertisements are coming from a web browser. Which of the following is the BEST solution for a technician to implement?

• Disable the browser from sending notifications to the Action Center.

• Run a full antivirus scan on the computer.

• Disable all Action Center notifications.

• Move specific site notifications from Allowed to Block.

Answer explanation

Moving specific site notifications from Allowed to Block directly addresses the issue of unwanted ads, allowing the user to maintain other notifications while stopping the non-malicious advertisements.

After clicking on a link in an email, a Chief Financial Officer (CFO) received the following error: [see exhibit]. The CFO then reported the incident to a technician. The link is purportedly to the organization's bank. Which of the following should the technician perform FIRST?

• Update the browser's CRLs.

• File a trouble ticket with the bank.

• Contact the ISP to report the CFO's concern.

• Instruct the CFO to exit the browser.

Answer explanation

Instructing the CFO to exit the browser is the first step to prevent any potential security risks, especially if the link may lead to a phishing site. This action helps protect sensitive information until further investigation is done.

A help desk technician is troubleshooting a workstation in a SOHO environment that is running above normal system baselines. The technician discovers an unknown executable with a random string name running on the system. The technician terminates the process, and the system returns to normal operation. The technician thinks the issue was an infected file, but the antivirus is not detecting a threat. The technician is concerned other machines may be infected with this unknown virus. Which of the following is the MOST effective way to check other machines on the network for this unknown threat?

• Run a startup script that removes files by name.

• Provide a sample to the antivirus vendor.

• Manually check each machine.

• Monitor outbound network traffic.

Answer explanation

Monitoring outbound network traffic is the most effective way to identify other machines that may be infected, as it can reveal unusual activity or communication patterns associated with the unknown executable.

A laptop user is visually impaired and requires a different cursor color. Which of the following OS utilities is used to change the color of the cursor?

• Keyboard

• Touch pad

• Ease of Access Center

• Display settings

Answer explanation

The Ease of Access Center in the operating system provides options for users with disabilities, including changing the cursor color to enhance visibility for visually impaired users.