<p>This episode explores the most common RAID configurations tested on the A Plus exam and found in real-world systems. We begin with RAID 0, also known as striping, which offers performance benefits but no redundancy. Then we move to RAID 1, or mirroring, which provides full redundancy at the cost of storage efficiency. RAID 5 is explained as a balance between fault tolerance and disk usage through parity.</p><p>Finally, we break down RAID 10—also called RAID 1 plus 0—which combines mirroring and striping for performance and redundancy. We explain how to calculate usable capacity and fault tolerance across each configuration, helping you prepare for questions that require selecting the best RAID level for a given scenario. Brought to you by BareMetalCyber.com.</p>

This episode explores the most common RAID configurations tested on the A Plus exam and found in real-world systems. We begin with RAID 0, also known as striping, which offers performance benefits but no redundancy. Then we move to RAID 1, or mirroring, which provides full redundancy at the cost of storage efficiency. RAID 5 is explained as a balance between fault tolerance and disk usage through parity. Finally, we break down RAID 10—also called RAID 1 plus 0—which combines mirroring and striping for performance and redundancy. We explain how to calculate usable capacity and fault tolerance across each configuration, helping you prepare for questions that require selecting the best RAID level for a given scenario. Brought to you by BareMetalCyber.com.

Episode 48: RAID Configurations — Zero, One, Five, Ten

The A+ Audio Course is your full-spectrum audio study guide for the CompTIA A+ certification (Core 1 and Core 2). Whether you're brand new to IT or brushing up before exam day, this Audio Course breaks down every topic in the official exam objectives into clear, structured, and accessible episodes. Each lesson focuses on what matters most, helping you understand, retain, and apply essential IT concepts—from hardware and networking to operating systems, security, troubleshooting, and professional procedures.

The CompTIA A+ certification is the industry’s foundational credential for launching a career in information technology. It validates the hands-on skills needed to support, configure, and maintain modern computing environments across a range of devices and operating systems. The exam covers critical areas such as mobile and desktop hardware, networking fundamentals, cloud computing, security best practices, and troubleshooting workflows. Earning the A+ demonstrates to employers that you can think critically, solve real-world technical issues, and provide professional IT support. Recognized globally and required by many organizations, A+ serves as a gateway certification leading to advanced pathways such as Network+, Security+, and Cybersecurity Analyst.

Designed for listening on the go, the A+ Audio Course covers more than 130 exam-focused episodes, including detailed walkthroughs, glossary deep dives, and domain-specific overviews. Each episode is carefully developed to align with the latest CompTIA exam version and to make complex material easy to follow and remember. Whether you're commuting, exercising, or studying between classes, the A+ Audio Course turns every spare moment into steady progress toward your certification success.

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The A+ Audio Course is your full-spectrum audio study guide for the CompTIA A+ certification (Core 1 and Core 2). Whether you're brand new to IT or brushing up before exam day, this Audio Course breaks down every topic in the official exam objectives into clear, structured, and accessible episodes. Each lesson focuses on what matters most, helping you understand, retain, and apply essential IT concepts—from hardware and networking to operating systems, security, troubleshooting, and professional procedures. The CompTIA A+ certification is the industry’s foundational credential for launching a career in information technology. It validates the hands-on skills needed to support, configure, and maintain modern computing environments across a range of devices and operating systems. The exam covers critical areas such as mobile and desktop hardware, networking fundamentals, cloud computing, security best practices, and troubleshooting workflows. Earning the A+ demonstrates to employers that you can think critically, solve real-world technical issues, and provide professional IT support. Recognized globally and required by many organizations, A+ serves as a gateway certification leading to advanced pathways such as Network+, Security+, and Cybersecurity Analyst. Designed for listening on the go, the A+ Audio Course covers more than 130 exam-focused episodes, including detailed walkthroughs, glossary deep dives, and domain-specific overviews. Each episode is carefully developed to align with the latest CompTIA exam version and to make complex material easy to follow and remember. Whether you're commuting, exercising, or studying between classes, the A+ Audio Course turns every spare moment into steady progress toward your certification success.

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Episode 48: RAID Configurations — Zero, One, Five, Ten

Episode 48: RAID Configurations — Zero, One, Five, Ten

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