QUESTION: 9

A company has a medical application that generates a large number of media files. The file count is well over one billion and is stored on a Dell EMC Isilon 8-node NL410 cluster. Currently, each node is connected to the network using two 10GbE connections. The Linux-based application does not require high bandwidth; however, it is latency sensitive. Additionally, the Linux hosts are connected to the cluster over NFSv3. The application generates approximately 10,000 files every 10 minutes.

For the past four years, the cluster has been growing at a rate of one additional node per year. The company is running out of free ports on their redundant network switches. They want to know what can be done to ensure continuous availability. They do not want to invest in upgrading the network infrastructure. In addition, the company needs to reduce the number of consumed interface ports on the switches. Which recommendation should be provided?

Leave the first four nodes of the cluster connected to both network switches with LACP and free up the remaining connections
Leave the first node of the cluster connected to both network switches and free up the remaining connections
Leave the first four nodes of the cluster connected to both network switches and free up the remaining connections
Leave the first 10GbE interface from each node connected to the same network switch and free up the remaining connections

Answer(s): C

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QUESTION: 10

An IT team is implemented a disaster recovery solution. A Dell EMC Isilon cluster will replicate production data from the existing primary cluster to a planned secondary cluster. The primary cluster is licensed for SmartLock Enterprise. A SmartLock enterprise type directory on the primary cluster is planned for SyncIQ replication to the secondary cluster.
When consulting with the IT team. What is a key consideration when replacing the data in a SyncIQ source directory configured with SmartLock Enterprise mode?

Replication is allowed but a failback will copy the entire dataset
SyncIQ will support a failback regardless of the target’s directory type.
Target directory must be a SmartLock enterprise type.
A SyncIQ policy is not supported on a WORM domain.

Answer(s): C

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QUESTION: 11

A company plans to deploy N+2d:1n protection on a 7-node Dell EMC Isilon cluster. How much capacity will be used to store a 1536 KB file?

1280 KB
1792 KB
1920 KB
2048 KB

Answer(s): D

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QUESTION: 12

You are working with a company to migrate from a Microsoft Windows file server to a Dell EMC Isilon cluster using the account “admin1” in the “Domain Admin” group. When opening a directory, you receive an error message stating “permission denied”. You check the permissions and see that Domain Users are denied, Domain Admin has Full Control, and admin1 has read permission.
Why is the access denied?

admin1 is not the owner of the directory
admin1 only has read permission
admin1 is a member of the Domain Admin group
Deny ACE entry is listed first

Answer(s): B

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QUESTION: 12