TestOut LabSim A+ Certification Practice Exam

What should you do if the option to create a RAID array is not available in Windows 7 Disk Management?

1. Install an add-on RAID controller

2. Reboot the computer

3. Change the SATA ports used

4. Update the disk drivers

The correct answer is: Install an add-on RAID controller

When the option to create a RAID array is not available in Windows 7 Disk Management, the most effective solution is to install an add-on RAID controller. Windows 7's built-in Disk Management does not support software RAID configurations natively, and it is limited when it comes to managing complex RAID setups. An add-on RAID controller provides dedicated hardware that is capable of managing RAID configurations independently of the operating system. These controllers often come with their own drivers and management software, allowing users to create, manage, and support various RAID levels more reliably than through Windows Disk Management. This solution is crucial for users who need advanced RAID features for performance improvements or data redundancy that the built-in tools cannot provide. Other choices, while they may address different issues, do not directly resolve the unavailability of the RAID creation feature. Simply rebooting the computer may refresh the system but won’t enable RAID functionality if the hardware and necessary software are not present. Changing the SATA ports could potentially affect connectivity but would not add RAID functionality if the motherboard lacks support. Updating disk drivers might improve cointegration or performance of existing disk drives but wouldn't introduce RAID capabilities either. Therefore, acquiring an add-on RAID controller is the most reliable approach to enable RAID array creation in this scenario.