E20-522 Exam Questions

In Navisphere Manager, what is the default if a master node is NOT defined?

In a CLARiiON system, which RAID groups supports RAID Group Expansion? EMC E20-522 Exam

What is the Verify Priority default setting?

How are LDAP and Active Directory used in the CLARiiON environment?

In which situation can LDAP and Active Directory be deployed?

Where is the scope of the user's management role kept?

When logging in through Navicli commands, what is the role of the Privileged User List?

Using Navisphere Manager, what is the first step performed when configuring storage in a CLARiiON?

A Windows administrator has disconnected five Windows servers from a CLARiiON array. How does the administrator remove these servers from the Access Logix database?

A RAID 1/0 LUN with ID 23 and LUN Name "LUN 23" is migrated to a new RAID 5 LUN with ID 37 and LUN Name "DB1 LUN". What is the result of the migration?

A storage administrator believes the way to expand a 2 TB Windows database LUN is to migrate it to a 4 TB LUN on another RAID group using Virtual LUN technology. Which statement is...

A striped metaLUN was created for a database application. The database application is having performance problems. It was determined that more disks were needed. What is the recomm...

Which is a valid option when utilizing storage groups?

A storage administrator is upgrading to a new CLARiiON. The administrator will use Navisphere Secure CLI and does not want to create a user called "Administrator". After creating u...

A storage administrator is installing CLARiiONs for the first time. The administrator plans to automate many management procedures by using the CLI and is concerned about unauthori...

Which RAID types support RAID Group Expansion?

A customer has determined that their application is using 4 KB I/Os when writing to the CLARiiON. The CLARiiON cache page size is set at 8 KB. From the Properties -> Cache tab, wha...

A storage administrator is adding a new switch into their fabric. The administrator has been tasked with collecting the WWPNs of the connected hosts. Where can the administrator co...

Using Navisphere Manager, how would the WWPNs of all hosts connected to a particular CLARiiON array be collected?

Click the Exhibit button. What is the purpose of the Verify Priority?

How can a user change the Host ID for a LUN?

What is a best practice for configuring LUNs on a Solaris host?

A Windows host with four HBAs is connected to a CLARiiON through a SAN. Two HBAs are each zoned to SP A ports 0 and 1, and SP B ports 2 and 3. The other two HBAs are each zoned to...

A Solaris host with Emulex HBAs is being attached to a CLARiiON. What is the recommended EMC E20-522 Exam setting for sd_max_throttle?

Which information is required when configuring iSCSI ports for each storage processor?

A storage administrator is seeing excessive disk crossings on a CLARiiON LUN presented to a Linux host. The LUN is replicated to another CLARiiON using MirrorView/S. What can be do...

An ESX server has four Fibre Channel LUNs presented to it from a CLARiiON. A single VMFS datastore is created spanning all four LUNs. Assuming there is no limitation of HBAs and sw...

Click the Exhibit button. After adding a third LUN to the storage group, a customer is unable to discover the additional LUN with the Navisphere Server Utility. To allow the utilit...

Which two methods can be used to identify iSCSI node names?

A customer wants to integrate a Linux host running a 2.6 kernel into a CLARiiON environment. For high availability, PowerPath will be installed on the host. Which file should be ed...

A customer is working with a Linux host and a CLARiiON CX4-960 with FLARE 28 installed. They want to configure native Linux Device Mapper (DM-MPIO). Which Failover Mode should be u...

In partitioning a Windows drive, when is diskpart used instead of the Navisphere LUN Alignment Offset feature to accommodate the Master Boot Record (MBR)?

A storage administrator has a Solaris environment. The administrator requires certain LUNs to have specific device addresses. What should the administrator do?

A user expanded a CLARiiON LUN through concatenation. This LUN is formatted as a Windows Basic disk. How would the user increase the size of the file system?

What is a function of Access Logix?

What is the function of Access Logix?

Once Access Logix is enabled, what is the default hidden storage group that will hold all LUNs until reassigned?

Once Access Logix is disabled, what is the default hidden storage group in which all LUNs will be placed?

Where can Access Logix be disabled?

How can Access Logix be enabled?

A customer has several hosts connected to a CLARiiON and is using PowerPath. A switch failure causes PowerPath to mark several paths as "Dead". Which action needs to be taken to re...

When using ALUA, what is the maximum number of active paths that PowerPath can support from a host to a CLARiiON LUN?

A customer has added LUNs to an attached storage group that has a Solaris host with PowerPath. After the host is rebooted, which command is required to see the disks?

PowerPath Administrator shows a status of "Failed" for all LUNs. What does the "Failed" status indicate?

Which Navisphere Event Monitor model uses a Navisphere host agent to monitor storage systems?

What is the maximum collection period for the Navisphere Analyzer Continuous Archiving option?

What is the maximum collection period for the Navisphere Analyzer Periodic Archiving option?

Which Navisphere Analyzer chart shows if performance parameters have exceeded user- configured thresholds?

What are the default polling intervals for Navisphere Analyzer real-time and archive data collections, respectively?

Which step(s) are required to initiate Navisphere Analyzer logging from Navisphere Manager?