E05-001 Online Practice Questions and Answers

Which NAS implementation requires separate management of the NAS head and the storage?

A. Gateway

B. Scale-out

C. Unified

D. Integrated

An application generates 8400 small random I/Os at peak workloads with a read/write ratio of 2:1. What is the disk load at peak activity for a RAID 5 configuration?

A. 4800

B. 11200

C. 16800

D. 22400

Which benefit does the measured service characteristic provide to a cloud service provider?

A. Enables control and optimization of resource use

B. Enables cloud services to communicate with each other

C. Enables availability of specific resources depending on policy

D. Enables the reduction and/or elimination of upfront IT expenditure

Which LUN expansion technique provides both capacity expansion and performance improvement?

A. Striped metaLUN

B. Partitioned metaLUN

C. Virtual metaLUN

D. Concatenated metaLUN

What accurately describes a VSAN?

A. A logical fabric on an FC SAN that enables communication among a group of nodes

B. A logical fabric on an FC SAN that has a 1-to-1 relationship with a zone in the FC SAN

C. A logical fabric across FC SANs that aggregates the FC SANs to create a network pool

D. A logical fabric across FC SANs that allows non-disruptive file mobility between the SANs

Which data center management process involves collating and presenting the utilization of resources?

A. Reporting

B. Provisioning

C. Planning

D. Maintenance

What is a benefit of deploying a multi-site storage system-based remote replication solution?

A. Ensures disaster recovery protection remains available in the event of source or remote site failures

B. Provides the capability to recover data to any point-in-time

C. Requires low network bandwidth to perform synchronous replication

D. Enables a consistent near-zero RPO in the event of source and remote site failures

What is a benefit of backing up data to a disk library?

A. Provides improved backup and recovery performance

B. Provides built-in portability to meet offsite requirements

C. Supports the shoe shining effect for improved backup performance

D. Pre-configured and dedicated appliance is only used for backups

In an FC SAN environment, which security mechanism prevents a switch port from being enabled even after a switch reboot?

A. Port locking

B. Port type locking

C. Port binding

D. Fabric binding

What is a benefit of using content addressed storage (CAS) as an archival solution?

A. Ensures content authenticity and integrity

B. Supports location independence using different content IDs for an object

C. Provides the ability to perform production operations on the CAS

D. Enables modification of archived data