Storage and Memory Virtualization Quiz

What is the primary goal of Storage Virtualization?

• Increase data redundancy

• Simplify storage management

• Improve network speed

• Enhance physical storage

Which layer in Storage Virtualization presents virtualized storage to applications?

• Management Layer

• Physical Storage Layer

• Virtualization Layer

• Logical Storage Layer

What type of virtualization is used for cloud storage systems like Amazon S3?

• Host-Based Virtualization

• Block-Level Virtualization

• File-Level Virtualization

• Object-Based Virtualization

What is a key feature of Memory Virtualization?

• Dynamic memory allocation

• Memory fragmentation

• Physical memory allocation

• Static memory allocation

Which technique divides memory into fixed-size blocks?

• Demand Paging

• Memory Overcommitment

• Paging

• Segmentation

What does RAID stand for?

• Rapid Access of Independent Disks

• Redundant Allocation of Independent Disks

• Redundant Array of Independent Disks

• Rapid Allocation of Independent Disks

What is the main advantage of RAID 1?

• High capacity

• Low cost

• High speed

• High redundancy

Which type of Storage Virtualization provides a single logical namespace for multiple NAS devices?

• Block-Level Virtualization

• File-Level Virtualization

• Object-Based Virtualization

• Network-Based Virtualization

What is a disadvantage of using SAN?

• High performance

• Expensive to deploy

• Easy to manage

• Centralized management

What is the purpose of the Hypervisor Layer in Memory Virtualization?

• Allocates physical memory

• Provides virtual memory

• Manages memory distribution

• Manages physical memory