220-1102 Exam Dumps - CompTIA A+ Certification Core 2 Exam

Screen-sharing software is a tool that allows a technician to remotely view and control a user’s screen over the internet. It can be used to troubleshoot issues with accessing an online share, as well as other problems that require visual inspection or guidance. Secure shell (SSH) is a protocol that allows remote access and command execution on another device, but it does not allow screen-sharing. Virtual private network (VPN) is a protocol that creates a secure tunnel between two devices over the internet, but it does not allow remote troubleshooting. File transfer software is a tool that allows transferring files between two devices over the internet, but it does not allow screen-sharing. Verified References: https://www.comptia.org/blog/what-is-screen-sharing-software https://www.comptia.org/certifications/a

Browser plug-ins are software components that add functionality to a web browser, such as playing videos, displaying animations, etc. However, some browser plug-ins can also be malicious or compromised and cause unwanted pop-up advertising messages while browsing the internet. A malware scan may not be able to locate the source of the infection if it is hidden in a browser plug-in. Windows updates, DNS settings and certificate store are not likely sources of pop-up advertising messages. Verified References: https://www.comptia.org/blog/browser-security https://www.comptia.org/certifications/a

A user account that belongs to the local administrator’s group has the permission to install software on a Windows machine. If a user receives a UAC (user account control) prompt when trying to install software, it means the user does not have enough privileges and needs to enter an administrator’s password or switch to an administrator’s account. Adding the user account to the local administrator’s group can resolve this issue. Configuring Windows Defender Firewall, creating a Microsoft account and disabling the guest account are not related to this issue. Verified References: https://www.comptia.org/blog/user-account-control https://www.comptia.org/certifications/a

The processor is the component that determines if the system supports virtualization technology (VTx), which is required for running virtualization software. The hard drive, memory and video card are not directly related to VTx support, although they may affect the performance of the virtual machines. Verified References: https://www.comptia.org/blog/what-is-virtualization https://www.comptia.org/certifications/a

A secondary account and recovery code are used to reset the primary account and password on an iPhone after it has been locked due to failed login attempts. Fingerprint, pattern, facial recognition and PIN code are biometric or numeric methods that can be used to unlock an iPhone, but they are not helpful if the device has been permanently locked. Verified References: https://support.apple.com/en-us/HT204306 https://www.comptia.org/certifications/a

MSRA (Microsoft Remote Assistance) is a remote access technology that allows a technician to establish a session with a user who has a Windows workstation. The session allows for simultaneous viewing of the workstation by both the user and technician, as well as remote control and file transfer capabilities. RDP (remote desktop protocol) is another remote access technology, but it does not allow simultaneous viewing by default. VPN (virtual private network) and SSH (secure shell) are protocols that create secure tunnels between two devices over the internet, but they do not allow remote access sessions. Verified References: https://www.comptia.org/blog/what-is-msra https://www.comptia.org/certifications/a

The correct answer is C. Choose what closing the lid does. This option allows you to configure how the laptop behaves when you close the lid, such as whether it goes to sleep, hibernates, shuts down, or does nothing. To access this option, you can follow these steps :

Go to Settings > System > Power & sleep.

Click on Additional power settings on the right side.

Click on Choose what closing the lid does on the left side.

Under When I close the lid, select Do nothing for both On battery and Plugged in.

Click on Save changes.

This will prevent the laptop from going to sleep when you close the lid while it is connected to the docking station and the external monitor.

Hibernate, sleep/suspend, and turn on fast startup are not the options that should be configured to fix the issue. Hibernate and sleep/suspend are both power-saving modes that allow you to resume your work without losing any data. However, they also turn off the display and other components of the laptop, which means you will not be able to use the external monitor when the laptop is closed. Turn on fast startup is a feature that reduces the boot time of Windows by saving some system information to a file when you shut down. It does not affect how the laptop behaves when you close the lid .

Preserving chain of custody is a concept that refers to the documentation and tracking of who handled, accessed, modified, or transferred a piece of evidence, when, where, why, and how. Preserving chain of custody can help establish the authenticity, integrity, and reliability of the evidence, as well as prevent tampering, alteration, or loss of the evidence. An administrator who documented the movement of the evidence demonstrated the concept of preserving chain of custody. Implementing data protection policies, informing law enforcement, and creating a summary of the incident are not concepts that describe the action of documenting the movement of the evidence.