E20-357 무료 덤프문제 온라인 액세스

A customer has an SMB file directory with 375 TB of data on the primary cluster with a protection level of N+3:1. They want to replicate this directory to the secondary cluster. The customer would like information aboutthe possibility of setting protection levels on the target cluster. What information can be provided to thecustomer about the protection level for the target directory?

• A.Controlled by SyncIQ and cannot be altered
• B.Configured separately on the target cluster and must match the source
• C.Controlled by SyncIQ and can be altered by the CLI
• D.Configured separately on the target cluster and does not need to match the source

When configuring data protection at +2:1 on a 6-node Isilon cluster, what is the overhead impact on thephysical capacity?

• A.1/5
• B.1/2
• C.1/3
• D.1/4

A customer has two data centers (Site A and Site B) and in each data center there is an Isilon cluster. Theyare replicating data between the sites using SyncIQ. You have been reviewing their disaster recovery plan andfound the following:
-The policies specify that SyncIQ runs a replication job every 3 hours and that the job finishes within 1 hour.
-Three additional hours will be needed to get servers and the network redirected to work from Site B.
What is the Recovery Point Objective in this plan?

• A.4 Hours
• B.2 Hours
• C.3 Hours
• D.5 Hours

A telecommunications company has a substantial amount of data. This data is being created by networkelements within their environment.
The company wants to change the way the network element's Call Detail Records (CDR) are stored andanalyzed. The existing infrastructure consolidates all of the CDRs into a table structure, and then ingests theminto a large database. Once ingested, a query engine accesses the database and performs analysis on thesefiles. The system is functional; however, since the amount of CDRs generated will increase exponentially overthe next year, the company is open to alternatives for storing and analyzing these records.In evaluating alternatives, the key requirements are to reduce cost, the amount of storage, and the amount oftime to analyze the data. The customer would like to use Hadoop to analyze the CDRs.
After you have conducted an assessment of the workflow, you have recommended an Isilon Cluster to workwithin the Hadoop environment.
What would be the best recommendation to the customer for the workflow of Hadoop with Isilon?

• A.Write the CDRs directly to an Isilon cluster with an NFS mount, then ingest the information into Hadoop withNFS, then analyze
• B.Copy the CDRs from the source to an Isilon cluster with NFS, then use Hadoop to analyze the informationdirectly over HDFS
• C.Write the CDRs directly to an Isilon cluster with an NFS mount, then use Hadoop to analyze theinformation directly over HDFS
• D.Copy the CDRs from the source to an Isilon cluster with NFS, then ingest the information into Hadoop foranalysis

When configuring Isilon SmartConnect in a customer environment, which records are required for a supportedimplementation?

• A.An overloaded host record with each SmartConnect zone member's IP address and an SRV record toprovide resolution services
• B.SmartConnect Service IP host record and a zone delegation for the SmartConnect zone delegated to theSSIP
• C.SOA record for the SmartConnect Service IP and corresponding CNAME record for each SmartConnectzone
• D.SmartConnect Service IP host record and a corresponding PTR record for each SmartConnect zone