CompTIA A+ Certification Core 1 (220-1101) - Hardware RAID

The video tutorial explains the setup and benefits of hardware RAID, focusing on configuring RAID on desktop systems. It covers the process of creating a RAID array, selecting RAID types, and managing the array in Windows. Advanced features like hot spare and swappable drives are also discussed, highlighting the need for advanced controllers for full functionality.

What is the primary function of a hardware RAID controller?

• To increase the speed of the CPU

• To manage and configure hard drives into RAID arrays

• To enhance the graphics performance

• To provide additional RAM to the system

What setting must be changed in the system setup to configure RAID?

• Change from RAID to AHCI

• Change from AHCI to RAID

• Enable BIOS mode

• Disable SATA configuration

Which RAID level was not available due to licensing or hardware constraints?

• RAID 5

• RAID 1

• RAID 0

• RAID 10

What is a hot spare in the context of RAID?

• A drive that can be swapped without shutting down the system

• A drive that increases the speed of the RAID array

• A drive that stores temporary files

• A backup drive that automatically replaces a failed drive

What does the term 'hot swappable' mean?

• A drive can be removed and replaced without shutting down the system

• A drive that operates at a higher temperature

• A drive that is faster than others

• A drive that is used for temporary storage

Why might someone need to purchase an advanced RAID controller?

• To improve the system's graphics performance

• To enable hot swapping and advanced RAID features

• To increase the system's RAM

• To reduce the system's power consumption

What is the benefit of using RAID in a system?

• Increased CPU speed

• Improved data redundancy and performance

• Reduced power usage

• Enhanced graphics capabilities