E05-001 Online Practice Questions and Answers

What is an accurate statement about a hybrid cloud?

A. Supports data and application portability for load balancing between clouds

B. Allows organizations with common concerns to share the cost of deploying the cloud

C. Enables the entire cloud infrastructure to be controlled by the consumer's IT staff

D. Allows an organization to outsource the implementation of a private cloud to a cloud provider

Which capability is provided by a software-defined storage controller?

A. Ability to pool and abstract physical storage and present it as an open storage platform

B. Ability for multiple operating systems to run concurrently on a single physical compute system

C. Mechanisms to automatically create application programming interfaces for centralized management

D. Single self-contained package with integrated hardware and software components

In which data access method does the file system access an iSCSI storage system over a network?

A. Block-based

B. File-based

C. Object-based

D. Sector-based

What is a benefit of application virtualization?

A. Avoids conflicts between different versions of the same application

B. Enables an application to directly access a LUN on a storage system

C. Runs applications without requiring the use of cache memory

D. Presents more memory to an application than is physically available

What is a benefit of implementing the server flash caching technology in a storage environment?

A. Provides performance acceleration for read intensive workloads

B. Reduces the number of storage systems in a data center

C. Eliminates the need for cache on a storage system

D. Improves the network performance during peak workloads

Which solid state drive component performs write coalescing?

A. Controller

B. I/O interface

C. Non-volatile memory

D. Cache

What is a benefit of a "recovery-in-place" backup approach in a virtualized data center?

A. Provides instant recovery of a failed virtual machine

B. Reduces the recovery point objective

C. Eliminates redundant data during virtual machine backups

D. Eliminates the backup window

What is a benefit when a node is added to a scale-out NAS cluster?

A. Increased cluster performance

B. Reduced capital expenditure

C. Simplified cluster management

D. Decreased data duplication

Which environment is represented in the exhibit?

A. Write-back cache

B. Write-through cache

C. Read miss

D. Read hit

What is determined based on the recovery point objective in an asynchronous remote replication?

A. Size of the buffer

B. Size of the replica

C. Response time

D. Location of the source