CompTIA A+ Practice Test (220-1102)

For automating tasks such as remapping network drives on Windows systems, PowerShell (.ps1) is often the preferred choice. PowerShell offers robust scripting capabilities tailored specifically for managing Windows environments. While batch files (.bat) can also perform similar tasks, they lack the advanced functionality and integration features found in PowerShell. VBScript (.vbs) and JavaScript (.js) are less suitable for this specific task as they are not as straightforward in Windows-specific administrative automation.

pkill is not a Windows command, but can be found on some Linux OSs and Mac OS. taskkill, using Task Manager and pressing ALT+F4 while using an application are all common ways to stop a process on Windows.

In physical security systems, a mantrap is an area between two sets of interlocking doors. The first set of doors must close and lock before the second set opens, ensuring that only authorized individuals can pass through one at a time. This setup is crucial in high-security environments, like data centers or government facilities, as it prevents tailgating and ensures secure access control.

A login script is designed to automatically configure user settings and establish a consistent environment upon user login. This may include mapping network drives, establishing printer connections, or applying certain system settings needed for the user session.

The other options, while they may relate to user settings, do not capture the specific automated function of a login script as effectively.

The most common reason for a device to connect to Wi-Fi but not have Internet access is due to issues with DHCP. This could be because the device did not obtain an IP address correctly, or the DHCP server is not functioning properly. Checking the DHCP settings and ensuring the device is properly receiving an IP address is a critical step in diagnosing connectivity issues. SSID mismatch refers to the device trying to connect to the wrong network, which would prevent connection entirely. If the subnet mask is incorrect, the device might still get access to the local network but have issues reaching other networks, though it's a less likely scenario. Incorrect WPA2 key would prevent the device from connecting to the Wi-Fi network in the first place, not from accessing the Internet after connecting to the Wi-Fi.

Before performing an in-place system upgrade, it is essential to back up all important files and user preferences. This is a precautionary step to prevent data loss in case of complications during the upgrade process. An upgrade could fail or cause unexpected issues, leading to the possibility of data corruption or loss. Having a backup allows users to restore their information if the upgrade does not go as planned.

Windows OS refers to 2+ displays showing the same display as Duplicate Displays. The exact wordings can vary between Windows OS versions but generally you can find this by following these steps:

1. Right click the desktop
2. Select Display Settings
3. Change the drop down for multiple monitors to "Duplicate these displays" or "Extend these displays"

The answer is a rootkit. A rootkit allows a hacker to gain privileged access to a target’s computer while being extremely difficult to detect. The other choices are other types of malware that do not allow for control of the infected computer.

The correct answer ensures that the outsourced vendor is trustworthy and follows industry-standard processes for data destruction, which complies with relevant regulations and protects the company's sensitive information. While the other options could be considerations, they are secondary to verifying the vendor's compliance and trustworthiness. Certificates of destruction/recycling provided by the vendor serve as official documentation that the data was destroyed according to the regulatory standards, which is essential for audits and compliance checks.

Disconnecting the system from network connections is the critical initial step to prevent the malware from spreading to other systems or accessing network resources. This action effectively isolates the infected computer, helping to halt any potential communication with other systems or external control from attackers. Although updating antivirus definitions and performing a system scan are important subsequent steps, they do not immediately address the risk of the malware communicating with other systems. Reformatting the system drive or creating a restore point should only be considered once the system is secured and the extent of the infection assessed.

This statement is True.

This is because issues with hardware can directly impact the system's ability to boot. A malfunctioning hard drive may not allow the operating system to load, while incorrect BIOS settings can prevent the computer from recognizing the boot device.

This statement is False.

This is because changes to network infrastructure can often affect the performance, connectivity or functionality of applications that use that network. Networking changes can introduce latency, bottlenecks or even downtime for interconnected applications.

The best response is to review the antivirus software settings and perform an update or reinstallation. This action directly targets the potential issue with the antivirus, ensuring proper functionality and user protection.

Other options, such as restarting the computer, ignoring the alerts, or merely running a full system scan, do not effectively address the underlying problem indicated by the alerts.

Adding more RAM to the system can significantly improve performance, especially in scenarios where multiple applications are being used, as it allows the system to handle more data at once without relying on the slower hard drive for virtual memory. Uninstalling unused applications might free some resources but is unlikely to have a significant impact on performance when multiple applications are running. Fragmented data could slow down hard drive access times, but defragmentation is typically not the primary solution for performance issues related to running multiple applications, and it wouldn't be beneficial for SSDs.

Shoulder surfing is a common tactic to gain information by standing near a person as they talk on the phone, fill out a form, or type in their password.