E20-555 Online Practice Questions and Answers
You have had several discussions with your customer in the processor design industry. They have stated that they want a Scale-Out NAS platform for their design environment. Their most significant responses were "We have 125 design engineers accessing large diagrams and we need high throughput to support them. Can we also get the highest performance available? We need to stay ahead of our competitors." Other areas you discussed were their data retention policies and workflow after the chip design is completed. They plan to archive the design files but the files must stay on line.
What is your initial node recommendation?
A. S-Series nodes for the active diagrams and NL Series nodes for the archives
B. A-Series nodes for the active diagrams and X-Series nodes for the archives.
C. X-Series nodes for the active diagrams and NL 400 nodes for the archives
D. X-Series nodes with SSD for the active diagrams and NL nodes for the archives
You get a call from a customer that has just added 200 user connections to the cluster. They want to know how fast they are writing data with these new users.
What tool would you use to gather this information?
A. InsightIQ
B. Network Monitor
C. Wireshark
D. Watch4net
A customer plans to consolidate 200 TB of digital images and video content. Performance is important for recently created files. However, the customer wants any content that has not been accessed within 30 days to be stored in the cluster at a much lower cost because performance is no longer critical.Which Isilon configuration should be recommended?
A. X-Series nodes, NL-Series nodes, and SmartPools
B. X-Series nodes and SmartQuotas
C. S-Series nodes, X-Series nodes, and SmartPools
D. NL-Series nodes and SmartLock
Which Isilon OneFS job is responsible for examining the entire file system for inconsistencies and runs manually?
A. IntegrityScan
B. MediaScan
C. AutoBalance
D. FlexProtect
Which Isilon SmartLock version uses an NTP server to keep track of the set retention periods placed on a directory?
A. Standard with WORM
B. Standard No WORM
C. Enterprise
D. Compliance
Refer to the exhibit.
You are analyzing a customer's existing Isilon environment using InsightIQ in order to expand the cluster. When examining the protocol data, you see the output as shown. What does the data tell you about the workload?
A. It is mostly sequential reads
B. It uses large read requests
C. It is metadata intensive
D. It contains mostly random writes
What is the maximum number of data stripes in a Gen 6 Isilon?
A. 16
B. 20
C. 128
D. 144
Which SmartConnect policies are used for workloads that have short lived connections such as HTTP and FTP?
A. Connection count and round robin
B. Round robin and CPU usage
C. Throughput and CPU usage
D. Throughput and connection count
There is a concern that there are not enough physical switch ports available for the Isilon cluster in a new implementation with SMB and ICAP requirements. What course of action should be taken?
A. Team the NICs across the nodes and just add one connection to minimize the ports required.
B. The customer needs to provide more switch ports for the implementation
C. Create a SmartConnect zone across all ports but do not connect all of them
D. Leave the archival nodes off the external network switch to save switch ports