Storage virtualization results in which of the following?

Storage virtualization results in which of the following?

• A. A single logical storage view
• B. Multiple separate views per device
• C. No abstraction
• D. Reduced storage capacity

Answer: (A)

Storage virtualization abstracts multiple physical storage devices into one coherent view for the user. By pooling diverse disks, arrays, and controllers behind a virtualization layer, you present a single logical set of storage resources to servers. This means administrators provision and manage storage as volumes or LUNs without worrying about where exactly the data physically resides. That unified, logical view is what makes virtualization so powerful: it simplifies management, enables easy mobility and resizing of storage, and allows different hardware to be treated as a single pool. Seeing multiple separate views per device would keep the underlying complexity visible instead of hiding it, which defeats the purpose of virtualization. There is indeed abstraction involved, and capacity isn’t inherently reduced by virtualization; instead, it often enables more efficient use of available storage through pooling and features like thin provisioning.

Storage virtualization abstracts multiple physical storage devices into one coherent view for the user. By pooling diverse disks, arrays, and controllers behind a virtualization layer, you present a single logical set of storage resources to servers. This means administrators provision and manage storage as volumes or LUNs without worrying about where exactly the data physically resides. That unified, logical view is what makes virtualization so powerful: it simplifies management, enables easy mobility and resizing of storage, and allows different hardware to be treated as a single pool.

Seeing multiple separate views per device would keep the underlying complexity visible instead of hiding it, which defeats the purpose of virtualization. There is indeed abstraction involved, and capacity isn’t inherently reduced by virtualization; instead, it often enables more efficient use of available storage through pooling and features like thin provisioning.