DELL EMC E20-555 Isilon Solutions and Design Specialist Exam for Technology Architects Online Training
DELL EMC E20-555 Online Training
The questions for E20-555 were last updated at Jan 13,2025.
- Exam Code: E20-555
- Exam Name: Isilon Solutions and Design Specialist Exam for Technology Architects
- Certification Provider: DELL EMC
- Latest update: Jan 13,2025
A customer currently has 10 HPC nodes. They plan to purchase a 5-node Isilon X400 cluster for an HPC application running on Linux. They will persistent mount the Isilon cluster through NFSv3.
Which recommended configuration addresses the customer’s requirements for high availability and throughput?
- A . SmartConnect Advanced with Round Robin connection balancing and dynamic addressing
- B . SmartConnect Basic with Round Robin connection balancing and dynamic addressing
- C . SmartConnect Advanced with Network Throughput connection balancing and dynamic addressing
- D . SmartConnect Advanced with Round Robin connection balancing and static addressing
A customer is configuring Isilon SmartConnect. They have determined that their workload primarily consists of short-lived connections, such as HTTP and FTP.
Which load-balancing policy provides the most efficient client distribution?
- A . CPU Utilization
- B . Round Robin
- C . Connection Count
- D . Random Selection
An Isilon customer has an environment supporting a wide range of different workloads. They want to assign clients to performance tiers based on the resources needed.
What can the customer use to meet this requirement?
- A . SmartConnect Zones
- B . Load Balancing
- C . Client Connection Zone
- D . SmartPools Advanced
If Dynamic IP Address Allocation is being configured in Isilon SmartConnect, which policy setting needs to be determined?
- A . Rebalance
- B . Load Balancing
- C . Static
- D . Dynamic
An Isilon cluster component has the following characteristics:
– Spans 3 – 40 nodes
– Logical grouping of drives
– Automatically assigned
– Intelligently distributes disks to manage performance
Which cluster component is described?
- A . Disk pool
- B . Node pool
- C . Smart pool
- D . SSD pool
An Isilon customer has an 8-node cluster of older X-Series nodes.
They plan to upgrade the nodes over the next three years in the following stages:
– Stage 1: Add 2 X-Series nodes to meet performance growth
– Stage 2: Add 4 NL-Series nodes to meet archive capacity growth
– Stage 3: Add 10 New X-Series nodes as a hardware refresh
– Stage 4: Remove older X-Series nodes
At which point will a SmartPool license be required?
- A . Stage 1
- B . Stage 2
- C . Stage 3
- D . Stage 4
If business objectives such as value and SLAs are considered, which Isilon license feature provides the ability to manage performance and the cost of data in a cluster?
- A . SmartPools
- B . SmartConnect
- C . SyncIQ
- D . SmartQuota
An Isilon customer wants the ability to provide low latency I/O for their files due to a workflow involving small, random reads and writes.
Which SSD strategy is most effective for this use case?
- A . Data on SSDs
- B . Metadata read acceleration
- C . Metadata read/write acceleration
- D . Avoid SSDs
By default, which method is used by Isilon OneFS for SSDs?
- A . Metadata read acceleration
- B . Metadata read/write acceleration
- C . Data on SSDs
- D . Avoid SSDs
A customer has a data retention period of three years. They want a solution in which files cannot be deleted, changed, or modified.
Which Isilon SmartLock version should they implement?
- A . Compliance version
- B . Standard version No WORM
- C . Enterprise version
- D . Standard version with WORM
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