E20-555 Online Practice Questions and Answers

DRAG DROP

What is the correct sequence of events in a SyncIQ failover procedure after a failure occurs in the source Isilon cluster?

Select and Place:

Which Isilon OneFS administration methods are enforced by RBAC?

A. Platform API, command line, and web administration interface

B. Command line, InsightIQ, and web administration interface

C. SNMP and web administration interface

D. Command line, web administration interface, and SNMP

Which protocols are supported by Isilon OneFS for file access?

A. NFS, HDFS, HTTP, SMB

B. SMB, HTTP, SMTP, HDFS

C. HDFS, NFS, iSCSI, SNMP

D. FTP, NFS, SMB, FC

You will be meeting with the Corporate Security Team as part of the implementation planning for a new Isilon cluster deployment. The Lead Security Analyst has asked you to discuss the Authentication Sources on your Isilon Cluster.

What customer questions regarding Isilon-supported Authentication Sources do you need to be prepared to answer?

A. What mechanism are you using for NFS authentication? Do you have multiple AD domain support? What versions of LDAP are supported?

B. Are you using File Services for UNIX in your AD environment? Do you support NIS+ for NFS authentication? Do you support multiple Access Zones connecting to the AD Domain?

C. What mechanism are you using for NFS authentication? Do you support Novell Directory Services? What flavor of LDAP is supported?

D. Is the cluster x.400 compliant? What firewall rules are in place to prevent data leakage? Is there a audit trail for access zone configuration changes?

Refer to Exhibit below: What is represented by the information shown in the exhibit?

A. Directory quota cannot exceed 2 TB for both /ifs/data/media and /ifs/data/media/photo. Directory quota cannot exceed 900 GB for /ifs/data/media/video. Directory quota can be any size up to 2 TB and each user can only store 75 GB for /ifs/data/media/temp.

B. Directory quota cannot exceed 2 TB for /ifs/data/media and no quota limit on /ifs/data/media/photo. Directory quota cannot exceed 900 GB for /ifs/data/media/video. Directory quota can be any size up to 2 TB and each user can only store 75 GB for /ifs/data/media/temp.

C. Directory quota cannot exceed 2 TB for both /ifs/data/media and /ifs/data/media/photo. Directory quota cannot exceed 900 GB for /ifs/data/media/video. Directory quota can be any size up to 2 TB for /ifs/data/media/temp.

D. Directory quota cannot exceed 2 TB for both /ifs/data/media and /ifs/data/media/photo. Directory quota cannot exceed 900 GB for /ifs/data/media/video. Directory quota can be any size up to 900 GB and each user can only store 75 GB for /ifs/data/media/temp.

A customer's cluster contains three X200 (24 GB RAM, 3 TB drives) nodes, and three X400 (48 GB RAM, 1 TB drives) nodes. All nodes are configured in a single pool. All data is protected at N+2. After upgrading OneFS to 7.0, the Isilon Web interface indicates that files are not fully protected.

What should be done to correct this situation?

A. Recreate the original pool using the Isilon Web interface

B. Add 24 GB RAM to each of the X200 nodes

C. Recreate the original pool using the command line interface

D. Add two X200 nodes and two X400 nodes

In an Isilon environment, which event will avoid Dynamic IP Address reallocation?

A. Client is added to the cluster

B. Failure of the back-end network

C. Node reboot

D. Cluster split

Three jobs are running, all with a priority of 5. A new job with a priority of 6 needs to be run. What happens?

A. The job engine pauses a priority 5 job and runs the new job until completion, then restarts the paused job from the point at which it was interrupted.

B. The job engine runs the new job in parallel with the other jobs.

C. The job engine pauses a priority 5 job and runs the new job until completion, then restarts the paused job from the beginning.

D. The job engine queues the new job until one of the currently running jobs completes.

A customer plans to migrate data to a remote Isilon cluster. What is a consideration when configuring a cluster with SyncIQ and hard SmartQuotas?

A. SyncIQ ignores quota limits during replication but if a quota is over limit, quotas will still allow users to add data to the directory.

B. Quotas should be configured on both SyncIQ source and target directories prior to a migration.

C. SyncIQ will replicate source quota configurations to the target.

D. Quotas should be set only on source directories and never on target directories for migrations.

A customer needs to be able to periodically monitor their node live performance for ongoing operational tasks as well as during problem analysis. You have recommended they use the isi statistics command to fulfill this need. What types of statistics and statuses could be displayed with this command?

A. Protocol status, drive statistics, hardware statistics, node statistics

B. Node alerts, Job Engine statistics, hardware status, protocol statistics

C. Node statistics, general status, drive status, hardware statistics

D. Drive statistics, node status, protocol alerts, general performance