E20-357 Online Practice Questions and Answers

Before deploying a new EMC Isilon cluster you decide to confirm the details of the installation with the customer. The customer would like to make a change to the access zones in the configuration guide.

What should you do first?

A. Contact the design team

B. Update the configuration guide

C. Contact EMC change control

D. Collect system configuration

You are onsite to deploy an EMC Isilon cluster that is already racked and cabled. What serial settings must be used to initially configure this cluster?

A. 9,600 bps, 8 data bits, no parity, 1 stop bit, hardware flow control

B. 38,400 bps, 8 data bits, no parity, 1 stop bit, software flow control

C. 115,200 bps, 8 data bits, no parity, 1 stop bit, hardware flow control

D. 128,000 bps, 8 data bits, no parity, 1 stop bit, software flow control

You are creating a CNAME record in DNS for an EMC Isilon cluster. Where should you point the CNAME?

A. NS record

B. A record

C. Cluster name

D. SSIP

What is a benefit of using access zones on an EMC Isilon cluster?

A. Multi-tenancy

B. All users can share data access

C. Single tenancy

D. All groups can share data access

What NFS protocols are supported by OneFS v7.2?

A. NFSv3 and NFSv4

B. NFSv2 and NFSv3

C. NFSv2 and NFSv4

D. NFSv4 and NFSv4.1

Which feature distinguishes SMBv2 from SMBv1?

A. Endurant file handler

B. Stateless protocol

C. Change notification

D. Packet signing

What SSD strategy provides similar behavior as L3 cache?

A. Use SSDs for metadata read acceleration

B. Use SSDs for metadata read/write acceleration

C. Use SSDs for data and metadata

D. Avoid SSDs

After enabling auditing on an EMC Isilon cluster, which configuration changes are tracked?

A. Changes made through PAPI system only

B. Changes made by a user in a shell only

C. Changes made by root in a shell only

D. Changes made by a batch file only

What configuration is required for clients to have the same user identity on both source and target clusters?

A. Both clusters must be connected to the same LDAP and AD servers

B. Both clusters must have the same SMB shares and NFS exports

C. The SyncIQ policy must be a 'copy' policy

D. The SyncIQ policy must be a 'sync' policy

What command(s) must be run to update available service entries for each SmartConnect zone name and SmartConnect zone alias?

A. isi auth ads spn check

B. isi update

C. isi config >>> ipset

D. isi_for_array -s isi services