E20-370 Online Practice Questions and Answers

With which traditional solutions is Centera designed to compete?

A. DAS

B. NAS

C. SAN

D. Tape and Optical Storage

Which type of backups are supported by CBRM?

A. Incremental, Full, Automatic, Manual

B. Incremental, Full, Differential, Automatic

C. Incremental, Full, Differential, Continuous

D. Incremental, Full, Differential, Date Range

When creating an EMC Centera profile to use for CUA 4.0, which management role must be enabled?

A. Audit

B. Compliance

C. Monitor

D. Replication

Click the Exhibit button

A customer is replacing both existing Gen3 clusters (EMC Centera A and EMC Centera B) with new Gen4

clusters (EMC Centera C and EMC Centera D).

In the exhibit where must chain replication be configured for this migration design?

A. EMC Centera A, EMC Centera B, EMC Centera C, and EMC Centera D

B. EMC Centera B

C. EMC Centera B and EMC Centera D

D. EMC Centera D

Click the Exhibit button

How many clips still need to be migrated?

A. 0 clips

B. 1 clip

C. 1,716 clips

D. 1,717 clips

Click the Exhibit button

You are asked to return to a recent implementation where you tested access to the EMC Centera with EMC Centera Verify and the customer's finance PEA file. The customer tells you that there are still objects on the two clusters even though you deleted all your test data.

It is clear that this is test data, but why did EMC Centera Verify fail to clean up?

A. EMC Centera Verify cannot delete test data.

B. kvs pool does not allow deletes.

C. The cluster is in Governance Edition mode.

D. The cluster mask does not allow deletes.

An email archiving application writes the same 1 MB attachment 20 times to EMC Centera. The EMC Centera is set to storage strategy capacity, CPM, and running CentraStar 3.1.0.

After this ingest is finished, the customer claims SIS is not working because these ingests took more than 40 MB of metadata capacity on the cluster.

How can this be explained?

A. Detection and elimination of identical BLOBs is a background process and is not immediate

B. SIS has to be done by the application server when archiving emails

C. Storage strategy capacity needs CentraStar 3.1.3 to work correctly

D. Threshold is set incorrectly, thus all objects are stored with GM naming schemes

An EMC Centera disk failed and was replaced by an EMC Service Representative. Two days later the customer expresses concern because the disk still showed in the EMC Centera Viewer as not having any data on it.

How can this be explained to the customer?

A. Data was fully reprotected to other disks in the cluster before the disk was replaced

B. Garbage collection has purged overprotected data from the newly installed disk

C. Regenerations are progressing but have not yet completed

D. Regenerations have not yet started to reprotect the data onto the newly replaced disk

You are dialed in to the modem of an EMC Centera that is connected to a Storage Only node.

What is the default IP address that you will use to connect to that cluster under EMC Centera Viewer?

A. 10.255.0.1

B. 10.255.10.0

C. 10.255.1.1

D. 10.255.10.1

A Cluster Probe is performed using which type of networking protocol?

A. ICMP

B. SNMP

C. TCP

D. UDP

When planning a migration which tool should be used to calculate the time needed to migrate the customer's data?

A. C2C Projection Reporter

B. EMC Centera Viewer Built in Replication Calculator

C. Integrity Check report

D. LOE Estimation tool

After configuring replication, you run EMC Centera Verify to test replication. You wait a while, finally

realizing that the test is taking longer than it should. You check the status of replication in the CLI, and see

this message:

Replication Paused: yes (insufficient capabilities).

What is the most probable cause for this message?

A. Replication profile does not have the proper granted rights to the pool being replicated

B. Replication profile's PEA file is unreadable

C. Wrong port number is added to the replication IP addresses that were entered when replication was enabled

D. Wrong replication IP addresses were entered when replication was enabled

What type of content is typically stored on Centera?

A. Dynamic

B. Fixed

C. OLTP

D. Transactional

You are running tests in EMC Centera Verify. You have successfully tested against a PEA file for read, write, and delete. You now want to test the replication function against the address shown in the replica address. However, after three minutes it does not appear that the test is working.

Which action do you need to take?

A. Check the PEA file to verify that both EMC Centeras are listed in the cluster ID section.

B. Close and reopen EMC Centera Verify and retry the replication test again.

C. Nothing, it may take up to 15 minutes for the replication test to complete.

D. Use a different PEA file for replication tests.

Which programming language is used by the EMC Centera SDK?

A. Assembly language

B. C

C. Pascal

D. TCL