Download Free DELL-EMC E20-357 Exam Dumps VCE and PDF Collection from PassLeader (Question 1 – Question 7)

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What is the command to renumber the nodes of the cluster?

A.    lnnset
B.    ipset
C.    deliprange / iprange
D.    interface

Answer: A

What is the recommended InfiniBand cabling for a dual switch configuration?

A.    Connect the int-a port to the first switch and the int-b port to the second switch.
B.    Connect node 1 int-a into InfiniBand switch port 1, and node 2 int-a into Infiniband switch port 2.
C.    Connect the ext-1 port to the first switch and the int-b port to the second switch.
D.    Connect the ext-1 port to the first switch and the ext-1 port to the second switch.

Answer: A

You have just added a node to a cluster. What is the minimum time recommended to wait before adding the next node?

A.    5 minutes
B.    3 minutes
C.    10 minutes
D.    20 minutes

Answer: A

You have just completed the installation of a cluster. What is a recommended step to check network connectivity?

A.    Ping each individual node.
B.    Verify all nodes display in the web administration interface.
C.    Connect to an SMB share and check for file access.
D.    Connect to an NFS export and check for file access.

Answer: A

What are the default settings for SupportIQ and remote access?

A.    SupportIQ is enabled; Remote access is disabled.
B.    SupportIQ is disabled; Remote access is disabled.
C.    SupportIQ is enabled; Remote access is enabled.
D.    SupportIQ is disabled; Remote access is enabled.

Answer: A

A potential customer is considering replacing a four year old, Linux-based NFS server with 40 TB of usable capacity. The existing system supports home directories, an internal website, and a content repository for the customer’s content management system. The customer is concerned about performance of any new solution because they expect to double workload in the content management system. Which commands should you use?

A.    syslog and vmstat
B.    Perfmon and sysstat
C.    isi statistics and Wireshark
D.    iostat and nfsstat

Answer: D

Your customer is moving from a Restaurant/Bar business model to a Restaurant/Casino business model. You are helping architect the upgrade of a current 4-node X200 48 TB Isilon cluster, with 65% utilized for their video surveillance operations. They wish to achieve the following: upgrade from 1280 x 720 resolution, with a 15 days retention policy, to 2048 x 1536 resolution with a 30 days retention policy. What is the minimum number of nodes of the same type will you need to add in order to meet the required changes and not exceed 70% raw capacity?

A.    6 nodes
B.    10 nodes
C.    14 nodes
D.    18 nodes

Answer: B

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