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Isilon E20-553 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Troubleshooting and Monitoring | - System Health Monitoring - Diagnostics and Logs |
| Topic 2: Performance and Optimization | - Caching and Performance Tuning - Workload Distribution |
| Topic 3: Isilon Architecture and OneFS Fundamentals | - Node Types and Cluster Design - OneFS File System Overview - Scale-out NAS Architecture |
| Topic 4: Data Protection and Availability | - Replication and SyncIQ - SnapshotIQ - Backup and Recovery Concepts |
| Topic 5: Cluster Configuration and Administration | - Networking and SmartConnect - Storage Pools and SmartPools - Cluster Setup and Provisioning |
| Topic 6: Security and Access Control | - Authentication and Authorization - Role-based Access and Permissions |
Isilon Infrastructure Specialist Exam for Technology Architects Sample Questions:
1. Which Isilon OneFS job is responsible for examining the entire file system for inconsistencies and runs manually?
A) FlexProtect
B) AutoBalance
C) IntegrityScan
D) MediaScan
2. An Isilon customer has an environment with very different workloads. They would like to assign clients to performance tiers based on the resources needed.
Which software functionality can be used to meet this requirement?
A) Load Balancing
B) SmartConnect Zones
C) SmartPools Advanced
D) Client Connection Zone
3. By default, how much space needs to be reserved for snapshots on an Isilon cluster?
A) 5% of the cluster
B) 0% of the cluster
C) 20% of the cluster
D) 10% of the cluster
4. If a client is mounted to the sixth node in a 20-node Isilon cluster, how much memory cache can that client leverage assuming each node has 8 GB of memory cache?
A) 16 GB
B) 120 GB
C) 160 GB
D) 40 GB
5. Traditional NAS storage architecture deploys simple two-way failover between two controllers in their storage systems, such as highly-available configurations. How is the Isilon architecture different in terms of system resiliency and availability?
A) Isilon solutions can enable failover to other nodes with the use of client-side drivers.
B) Isilon OneFS enables each node to be a peer to any other node in an Isilon cluster.
C) Isilon OneFS enables each node to have a designated partner node for simple failover between the pair.
D) Isilon clustered architecture deploys standby failover nodes to ensure the highest available solution.
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: B | Question # 3 Answer: B | Question # 4 Answer: C | Question # 5 Answer: B |
