E20-559 Online Practice Questions and Answers

Which command is used to renumber the nodes of an Isilon cluster?

A. innset

B. ipset

C. deliprange / iprange

D. interface

An Isilon administrator was unsuccessful when adding a new node to an existing Isilon cluster using the

Nodes LCD panel.

What is a possible cause?

A. Internal join mode has been set to `secure'

B. Internal join mode has been set to `manual'

C. Nodes can only be added through the console port

D. Nodes can only be added through the web administration interface

In an Isilon environment, which physical configuration will enable the internal failover network?

A. Both int-a and int-b of each node in the cluster must be physically connected to separate switches

B. Both int-a and int-b ports of each node in the cluster must be physically connected to one switch

C. Only int-a ports of each node in the cluster must be physically connected to one switch

D. Only int-b ports of each node in the cluster must be physically connected to one switch

When using the same Active Directory domain for multiple access zones on an Isilon cluster, which configuration must be considered?

A. Each individual access zone must be configured with the Active Directory domain

B. All configured access zones will use the system zone's configured Active Directory domain

C. Each access zone requires a unique Active Directory domain

D. Each access zone must be configured using the same SmartConnect zone and pool

What will occur when an Isilon node pool is below the recommended protection level?

A. CELOG will generate an underprotected event

B. File will be striped to an additional drive

C. File will be mirrored

D. An additional copy of the metadata will be stored on the SSD drives

A storage administrator is migrating existing Microsoft Windows file data to an Isilon cluster. The administrator discovered that two servers are using the same share name in the environment. Which access zone feature will help in implementing this migration?

A. Each SMB share can be represented with a unique name

B. Each NFS export can be represented with a unique name

C. Each access zone will contain all available SMB shares by default

D. Each access zone will contain all available authentication providers by default

A storage administrator needs to enable FTP service on an Isilon cluster to allow internal customers to

upload files to the company. However, the administrator does not want to create individual user names and

passwords for each internal customer.

How can the cluster support this requirement?

A. Enable FTP anonymous access

B. Configure Active Directory to support anonymous access

C. Configure LDAP to support anonymous access

D. Enable FTP server-to-server transfers

An Isilon cluster with three S210 nodes and three NL400 nodes was expanded to 18 nodes (15 x S210, 3 x NL400). You have been asked to revise the data protection policy initially set to N+3d:1n while optimizing the available writable disk space. What is the recommended data protection strategy for each pool and will the data protection overhead average increase or decrease?

A. S210 node pool changes to N+2d:1n NL400 node pool changes to N+2d:1n

B. S210 node pool changes to N+2n NL400 node pool remains N+3d:1n

C. S210 node pool remains N+3d:1n NL400 node pool changes to N+2d:1n

D. S210 node pool remains N+3d:1n NL400 node pool changes to N+2n

What is a characteristic of L3 cache on an Isilon cluster?

A. Contents will be persistent through a node reboot

B. Accessed only by clients connecting to the node it is on

C. Only holds file data that has been stored on SSD drives

D. Must be the same size as the L2 cache

Which type of information does Isilon InsightIQ display without enabling FSA?

A. Network performance

B. Data usage

C. Maximum file size

D. Node queue depth

What is an Ancestry Event on an Isilon cluster?

A. First instance of a coalesced event

B. ID that an event had prior to being quieted

C. An event that has been canceled

D. An event that affects multiple nodes

Which mechanisms can provide real time notification of Isilon events?

A. ESRS, SNMP traps, and SMTP

B. SupportIQ, isi statistics, and SNMP polling

C. isi_gather_info, SNMP set, and SupportIQ

D. SNMP traps, SNMP set, and SNMP polling

Which jobs are used to help distribute file data across an Isilon cluster?

A. AutoBalance, AutoBalanceLin, FlexProtect, and SmartPools

B. AutoBalance, IntegrityScan, Multiscan, and ShadowStoreProtect

C. IntegrityScan, TreeDelete, AutoBalance, and SetProtectPlus

D. MediaScan, Collect, QuotaScan, and AVScan

What is a valid hierarchical structure in the Isilon Job Engine v2.0?

A. Jobs contain phases

B. Tasks contain phases

C. Tasks contain jobs

D. Items contain tasks

Based on the command output shown in the exhibit, what does the "+" represent?

A. File has an advanced ACL on it

B. File has a synthetic ACL on it

C. File's mode bits take precedence

D. Root is a super user