E20-547 Online Practice Questions and Answers

Which statement is true about metaLUNs?

A. Private LUN expansion is unsupported on metaLUNs.

B. Expansion of metaLUNs by striping provides instant additional space to a host.

C. MetaLUNs simplify the design and implementation process.

D. MetaLUNs are supported by traditional RAID groups and pools.

How does host file system defragmentation of pool LUNs affect VNX performance?

A. Causes heavy loading of cache and back-end ports and may result in a decrease in system performance.

B. Does not cause additional VNX system load and will not affect system performance.

C. Causes heavy loading of cache and front-end ports and may result in a decrease in system performance.

D. Reduces loading of cache and back-end ports and may result in an increase in system performance.

What is the maximum file system size currently supported on a VNX system?

A. 2 TB

B. 16 TB

C. 32 TB

D. 64 TB

The file system for an SQL database is running low on available capacity. The database is running on a Windows Server 2008 host connected to a VNX Block array. The file system LUN is configured in a FAST VP enabled pool.

How can the storage administrator add capacity without disrupting the users?

A. Expand the LUN online and then extend the file system on the host

B. Create a larger LUN then use VNX LUN migration to migrate the data

C. Expand the LUN into a MetaLUN and extend the file system on the host

D. The LUN cannot be expanded or migrated without disruption to the users

What specific VNX model uses a Storage Processor Enclosure?

A. VNX 5700

B. VNX 5100

C. VNXe 3300

D. VNX 5300

What software features are included in the VNX Application Protection Suite?

A. Replication Manager and Data Protection Advisor for BLOCK Replication

B. Recoverpoint/SE CRR, Replicator, Mirrorview A/S

C. Snapview, Snapsure, Recoverpoint/SE CDP

D. Event enabler, File-level Retention, host encryption

After presenting a LUN to a Windows Server 2003 host, which tool is used to align the data and partition the disk?

A. diskpart

B. fdisk

C. chkdisk

D. format

Which component of Replication Manager controls replication jobs and stores data about each replica?

A. Server

B. Database

C. Agent

D. Appliance

Which statement describes a benefit of using a Virtual Data Mover (VDM)?

A. It supports the separation of CIFS servers and their shares.

B. It enables the replication of NFS exports.

C. It provides security for users in multi-protocol environments.

D. It can be configured as a standby for failover.

Which I/O module combination could be used in Slot 0 within a VNX Gateway X-Blade?

A. a. and c.

B. a. and b.

C. a., b., and d.

D. a., c., and e.