Details Of Isilon Solutions Specialist E20-559 Exam for Storage Administrators

This E20-559 exam is for the Isilon Storage Administration Specialist track. This exam basically focuses on Isilon storage cluster administration. Topics that come in the exam are related to physical and logical layout, network configuration, integration with other applications, access and authentication, troubleshooting and system monitoring. Free practice tests are available online that can help assess your knowledge and can be used as a practice material for the actual exam.

These tests help you to understand beforehand what sort of questions can come in the exam which will eventually help prepare well for the exam. The practice test results can tell how prepared the candidate is and on what areas further practice and study is needed. This E20-559 exam is a one and a half hour exam which has 60 questions in total.

There are 8 topics that will be covered in the April 2015 exam. The first E20-559 PDF topic is Isilon Cluster. Subtopics under this topic include the physical and logical architecture of an Isilon cluster, the cluster administrative tools and their use, the basic structure of Isilon hardware and the benefits of role-based access control (RBAC). The second topic is Cluster Access. Subtopics under this topic include differences between Advanced and Basic Smart Connect features, how Smart Connect service works, and Cluster network access and connects the cluster to an external IP network, NFS exports and access to data using FTP and HTTP and lastly the supported directory services and their configuration.

The third topic is data Protection, Layout, and Access. Subtopics include; how to address failures and data rebuilds components of data integrity and data protection overhead and lastly the variables in data layout and the disk pool layout.

The fourth topic is File System Management. This E20-559 Certification includes subtopics like SmartPools by creating rules, differences between tiers (i.e., disk pools) and node pools, default file pool policies and new file pool policies. The fifth topic is Monitoring.

Subtopics include; the use, purpose, and architecture of CELOG, how InsightIQ works, Installation, configuration and troubleshooting InsightIQ, and use ESRS difference between InsightIQ versus FSA and lastly the use and output of the ISI statistics command.

The sixth topic of the E20-559 Exam is Storage Management which includes topics like creating implementing and scheduling snapshots, SyncIQ replication policies and SyncIQ performance enhancements and differences between compliance and standard mode clusters.

The seventh topic is Application Integration and Job Engine which includes subtopics like differences between Isilon and traditional Hadoop infrastructures and job engine and its operations. The last topic of the E20-559 exam is User Authentication and File Access.

This includes subtopics like permission policy settings and differences between Microsoft Windows permissions and share permissions, Identities and token use in an Isilon cluster and finally the default mixed client behavior and settings. You can get all knowledge about this exam from CertsGrade.

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