E20-547 Exam Questions

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...

What is the back-end bus speed, per lane, on the VNX series array?

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

Which VNX feature improves the storage capacity utilization by only allocating storage as needed for both Block and File storage?

Before creating a CIFS server that will participate in a Windows Domain, what EMC best practice should you follow?

When provisioning a new logical unit, which RAID group property is the basis for limiting the LUN capacity that can be specified?

Where can the Secondary Usermapper run?

You are asked to create the maximum number of writeable snapshots from a production file system per day, using equivalent intervals. How many snapshots can be created?

Counting from left to right, which octect identifies the SP and port number in the WWPN 50:06:01:62:47:20:32:88?

You are trying to create a virtual device on a VNX Data Mover in Unisphere under Settings > Network > Settings For File > Devices > Create. Why is the physical device not displayed...

Where does the \.filefilter directory reside?

What is an accurate description of VMware Aware Storage API (VASA)?

You are exporting a file system from a VNX Unified system at the subdirectory level. What is a key consideration?

What does the acronym "CHAP" refer to?

If a source LUN is trespassed, what happens to an unfractured clone LUN?

Which utility must be used to upgrade VNX OE array-based software?

What is the preferred method for partitioning VNX FC LUNs attached to a Windows Server 2008 R2 host?

An administrator is using the VNX file filtering feature. What is considered a valid filter file name?

A colleague reports FAST cache was just added to an existing VNX but FAST cache is still not enabled on the FAST VP storage pools. What do you advise?

Which method is used to configure Data Mover certificates?

Where in Unisphere do you assign FAST Cache to LUNs?

What should be installed to use the data compression feature of a VNX array?

What is a supported configuration for mixing HBAs on Linux hosts?

Which Remote Protection Suite feature uses a journal?

Which features are included with the VNX Remote Protection Suite?

What is the default size limitation for a SavVol?

What happens when a new CIFS share is created using Unisphere and all available CIFS server check boxes remain unchecked?

A customer wants to decrease the size of VNX pool LUNs presented to a Failover Cluster using the LUN shrink feature. What do you advise?

Which describes the VNX Snapshot source LUN write process?

When utilizing Unisphere Service Manager to upgrade a Unified VNX platform, which upgrade type is supported?

What is a characteristic of tree quotas?

When performing switch maintenance, a customer accidentally disconnects all network connections to an active VNX Data Mover. How does VNX handle this situation?

A colleague configured two 512 MB LUNs to be used as Clone Private LUNs (CPLs). When configuring the CPLs, the two 512 MB LUNs do not appear in the list of available LUNs. What do...

What is the default user mapping method available to a VNX?

Which profiles define how the raw physical spindles are aggregated into VNX disk volumes?

A customer decides to decompress a LUN that was originally a thin LUN. What is the result of the decompression?

What port, by default, must be open in the firewall for Replication Manager server traffic?

Which VNX RAID type is suggested for the greatest data protection at the greatest cost in disk space?

What is the function of Storage Groups on a VNX array?

What happens when a reverse synchronization completes with Protected Restore Mode enabled?

Which tool is used for scripting SnapView commands in a VNX system?

For LACP Load Balancing Considerations, what is the default setting?

A colleague plans to use VNX Snapview Snapshots to make local copies of four data warehouse LUNs. The LUNs to be snapped are. 10 GB 20 GB 30 GB 100 GB What is the recommended reser...

An administrator wants to add storage capacity to the cmsas_archive storage pool. They bind one new RAID 6 SAS LUN and present this LUN for VNX for File and create a disk volume on...

If a source LUN is trespassed, what happens to a fractured clone LUN?

A customer has an application that uses a lot of capacity but has very low performance requirements. The customer initially configured the LUNs using the Lowest Available Tier opti...

How much FAST Cache storage can be allocated as cache?

Which CLI command displays the IP configuration of each Data Mover?

What is an accurate statement about NFS and ESXi interoperability?

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