Online Access Free DEE-1421 Practice Test

A company has a Dell EMC Isilon Gen 5 cluster with SSDs in each node. The administrator notices that L3 Cache is enabled on the cluster. However, the administrator does not notice any performance increase for the read I/Os. After further investigations, the administrator discovers that all read I/Os are more than 128K chunks.
Which recommendation should be provided to improve the read performance?

• A.Disable L3 Cacheand change the SSD strategy to 'metadata-road acceleration''
• B.Add one more SSD of equal capacity to each node
• C.Enable Global Name Space acceleration in addition to L3 Cache
• D.Change theSSD strategy to "data on SSD"

An administrator wants to increase network through for individual UNIX client when accessing on a Dell EMC Isilon Gen cluster. The administrator hasconfigurednode interface to use LACP and has seen no increase in performance?
Why is there no increase in client-to-cluster network performance?

• A.Latency may occur as LACP requires extra CPU cycles
• B.Network switch is using an incompatible version of LACP
• C.LACP increases performance for only the SMB protocol
• D.Main purpose for LACP is to provide link redundancy

A company has a Dell EMC Isilon cluster that will be used for a large amount of client requests.
SmartConnect has been configured to help load balance the clients across the cluster. How does SmartConnect help the load balancing?

• A.Forwarding DNS requests
• B.Directing the connections to different nodes
• C.Dynamically updating changes to DNS
• D.Caching lookup requests

A company has an 8node Dell EMC Isilon cluster configured with SmartConnect. The device IDs of the nodes are through 8 , the node with the failed. Which cluster node will have the SSIP assigned after the failure?

• A.Highest logical nodenumber
• B.Node with the lowest Device ID
• C.lowest logical node number
• D.Node with thehighest deb ID

A company has an environment with multiple AD in a one-way trust relationship. The AD provider on the cluster is configuring with SFU. The trusted domain is failing to supply UIDs and GIDs to the EMC Isilon cluster. As a result, user from the trusted domain is receiving an access denied error message.
What is a possible reason for the denial?

• A.Transitiveexternal two-way trust is required for cross domain lookups
• B.Transitiveforest trust is required for cross domain lookups
• C.Non-transitive external two-way trust is required for cross domain lookups
• D.Non-transitive forest trust is required for cross domain lookups