CompTIA 220-1102 Practice Test - Questions Answers, Page 59

The .dmg file type in macOS requires mounting before installation. .dmg files are disk image files used to distribute software on macOS. When opened, they mount a virtual disk on the desktop, from which the application can be installed. Other file types like .pkg, .zip, and .app have different processes for installation and do not require mounting in the same way.

Configuring the Account Lockout Policy in Windows 10 is the appropriate action to limit password attempts. This security setting determines the number of failed login attempts that will trigger a lockout, preventing unauthorized access due to repeated password guessing. It is an effective measure to enhance security by deterring brute-force attacks.

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

An image backup captures a complete snapshot of the entire system at a specific point in time, including the operating system, installed applications, user profiles, and system settings. This method is most suitable for backing up the components listed in the question because it ensures that every aspect of the workstation, from the core OS to individual user settings, is preserved and can be restored in its entirety. This is crucial for quickly recovering a system to a fully operational state after a failure or when migrating to new hardware. Other methods like differential, synthetic, and archive backups do not provide the comprehensive one-step restoration capability that an image backup offers for the complete system recovery.

BitLocker is a full-disk encryption feature included with Windows Vista and later. It is designed to protect data by providing encryption for entire volumes. By encrypting the hard drive, BitLocker prevents unauthorized access to the data stored on the drive, securing it in case the laptop is lost or stolen. BitLocker is preferable over options like Windows Backup (which is for data recovery, not encryption), Shadow Copy (used for backup and does not encrypt data), and Trusted Platform Module (TPM, which is a hardware component used alongside BitLocker for securing encryption keys).

For scripted network installations requiring new SSDs and keeping HDDs as backup, the necessary tools are: 'net use' to connect to network shares, 'robocopy' to copy files efficiently from the network share to the local drive, and 'diskpart' to manage disk partitions, including initializing and formatting the new SSD. The other options are not relevant to the installation process as described.

On macOS, uninstalling an application typically involves locating the app in Finder and dragging it to the Trash. This method is straightforward and commonly used for removing unwanted applications. The other options do not directly relate to the standard process of uninstalling applications on a Mac.

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.