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

The 'top' command in Linux is used to display the running processes along with information about system resources like CPU and memory usage. It provides a real-time view of the system's resource consumption, making it an essential tool for monitoring and managing system performance.

When handling a user support request that contains insufficient information, the first step a technician should take is to Ask the user for clarification (A). This involves gathering more details about the issue to understand the problem better and provide an accurate resolution. Effective communication and asking the right questions are essential for diagnosing and resolving IT issues efficiently​​.

To prevent ransomware attacks via email, the most effective way is End user education (C). Educating users about the dangers of phishing emails, how to recognize suspicious emails, and the importance of not clicking on unknown links or attachments can significantly reduce the risk of ransomware infections. Awareness and training can empower users to act as the first line of defense against such cyber threats

To safely upgrade the Microsoft Windows 10 OS, it is essential to backup critical data (C) and ensure that you have the necessary device drivers (D). Backing up critical data protects against potential data loss during the upgrade process. Having the correct device drivers ensures that the hardware components function properly with the new OS version, preventing issues like loss of functionality or compatibility problems​​.

For a company with geographically dispersed staff and the need to keep devices updated, using cloud-based endpoint management software is the most efficient method. This type of software allows IT administrators to remotely manage and push updates to company devices, regardless of their location. It ensures that all devices remain up to date with the latest security patches and software updates without requiring physical access or user intervention. This approach is scalable, reduces the risk of unpatched vulnerabilities, and is convenient for both the IT department and the end-users.

When troubleshooting a Windows system that is experiencing issues during the OS loading phase at startup, enabling boot logging is a practical step. Boot logging creates a record of all drivers and services that are loaded (or attempted to be loaded) during the startup process. This record, typically named ntbtlog.txt, can be reviewed to identify any drivers or services that failed to load, which could be contributing to the startup issues. This diagnostic step helps pinpoint the problematic component(s) and facilitates targeted troubleshooting to resolve the OS loading issues.

The encryption solution that the technician should choose when configuring a new Windows laptop and corporate policy requires that mobile devices make use of full disk encryption at all times is BitLocker. This is because BitLocker is a full-disk encryption feature that encrypts all data on a hard drive and is included with Window

Disk encryption should be used to secure the workstation in case of theft. Disk encryption can help to protect data on the hard drive by encrypting it so that it cannot be accessed without the correct encryption key.