Free E20-670 Exam Dumps Preview

Question 1

Single choice

What performs background scrubbing, integrity checking and authenticating?

1. A

   Activation

2. B

   Replication

3. C

   Regeneration

4. D

   Compliance mode

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Correct answerC

Question 2

Single choice

Which protocol provides the means for managing local and wide area network devices?

1. A

   TCP

2. B

   UDP

3. C

   SMTP

4. D

   SNMP

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Correct answerD

Question 3

Single choice

Which minimum code is required to monitor Centera from the EMC Control Center?

1. A

   2.2

2. B

   2.3

3. C

   2.4

4. D

   3.0

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Correct answerB

Question 4

Single choice

How often must the procedure generator be downloaded?

1. A

   Every 7 days

2. B

   Every 14 days

3. C

   Every 21 days

4. D

   Every 28 days

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Correct answerB

Question 5

Single choice

Which feature in the User Level Access security model gives each user or group its own set of permissions for files or directory access?

1. A

   Long username

2. B

   Shared username

3. C

   Individual username

4. D

   Encrypted password

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Correct answerC

Question 6

Single choice

Which output indicates time to replicate?

1. A

   Ingest

2. B

   Replication

3. C

   Replication Log

4. D

   Replication ETA

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Correct answerC

Question 7

Single choice

To setup Centera File Archiver in addition to Centera and CUA, which hardware is required?

1. A

   Celerra

2. B

   CLARiiON

3. C

   Symmetrix

4. D

   Legato Server

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Correct answerA

Question 8

Single choice

CUA will start invalidating files when local cache watermark is greater than what percentage?

1. A

   50

2. B

   60

3. C

   70

4. D

   80

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Correct answerC

Question 9

Single choice

What is the function of the Small Form Factor Pluggable (SFP) port on a Gen4 node?

1. A

   Allows the customer to connect to the Access Nodes using Fiber Cables for optical connections

2. B

   Used as a Management port that allows EMC service to connect their laptop and configure the Centera

3. C

   Allows the customer to connect to the Access Nodes using UTP Cat 6 cables for Gigabit Ethernet connections

4. D

   Used as a diagnostic port to allow Centera Engineering access to the nodes' logs and performance information

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Correct answerA

Question 10

Single choice

Which type of traps are sent from Centera?

1. A

   Alarm, Critical

2. B

   Critical, Warning

3. C

   Heartbeat, Alarm

4. D

   Information, Critical

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Correct answerC

Question 11

Single choice

Exhibit:

What does this Centera log indicate?

1. A

   Kickstarted and is Cube 2

2. B

   Internal IP address of 172.19.0.0

3. C

   Centera is waiting to be Kickstarted

4. D

   Internal IP address of 10.255.0.0 and is Cube 1

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Correct answerD

Question 12

Single choice

Some remote management on the Centera is done using SSH.

Which TCP port is used?

1. A

   20

2. B

   22

3. C

   23

4. D

   80

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Correct answerB

Question 13

Single choice

When a node is replaced on a Centera, C* 3.1, what happens to the new node?

1. A

   Node is offline until new code is manually activated

2. B

   New software has to be manually loaded onto the node

3. C

   CV will display node status as "offline" until L1/L2 dials into the Centera

4. D

   CentraStar will automatically upgrade the new node to the version running on the Cluster

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Correct answerD

Question 14

Single choice

A profile called replication is created on the source and target Centera running Centrastar 3.0. Each profile generated a .pea file. What has to be done to the 2 .
pea files in order for replication to authenticate?

1. A

   .pea files are not needed

2. B

   Both .pea files have to reside on the application

3. C

   Only the source .pea file has to be installed on the application server

4. D

   The .pea files have to be merged together, then copied to the application server

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Correct answerD

Question 15

Single choice

What are the mount points on the CUA?

1. A

   /sfs_nfs and /sfs_cifs

2. B

   /cua_nfs and /cua_cifs

3. C

   /access_nfs and /access_cifs

4. D

   /gateway_nfs and /gateway_cifs

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Correct answerD

Question 16

Single choice

Which license is required to enable the "Min/Max Governor per Pool" feature in GE?

1. A

   Event Based Retention

2. B

   Compliance Edition plus

3. C

   Governance Edition plus

4. D

   Advanced Retention Management

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Correct answerD

Question 17

Single choice

The CE has configured all access nodes to auto-negotiate. The right LED on the back of a Gen4 node is yellow.

What link speed is that indicating?

1. A

   10Mbs

2. B

   100Mbs

3. C

   1000Mbs

4. D

   Link is disconnected

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Correct answerC

Question 18

Single choice

What is Centera FileArchiver?

1. A

   CUA feature that enables data to be stored to either the Celerra or the Centera

2. B

   Policy engine appliance that moves data between the Celerra and the CUA platforms

3. C

   CUA feature that allows the CUA to move data from the Centera to other EMC platforms

4. D

   Policy engine appliance that moves data between the Celerra and the Centera platforms

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Correct answerD

Question 19

Single choice

What is node regeneration timeout?

1. A

   Regeneration log

2. B

   If regenerations fail, a dbinit will start

3. C

   Centrastar will restart on a node if it is offline for a specified amount of time

4. D

   Regenerations start on a node that has been offline for a specified amount of time

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Correct answerD

Question 20

Single choice

Customer has an existing Dell 2650. They want to setup E A.

What is required?

1. A

   Dell 2850

2. B

   Gen3 node

3. C

   Gen4 node

4. D

   EA is not supported on a Dell 2650

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Correct answerA

Question 21

Single choice

What is the CUA feature Directory Browsing?

1. A

   View all the files written to the Centera

2. B

   Perform a full directory listing from the Centera

3. C

   View files in the Extended Metadata (XMD) Database

4. D

   Perform a full directory listing of all the files on the CUA

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Correct answerC

Question 22

Single choice

A CE is at customer site and wants to check the status of EA on the CUA.

Which command should be used?

1. A

   eacua

2. B

   eainfo

3. C

   eacheck

4. D

   eastatus

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Correct answerB

Question 23

Single choice

The source Centera is set to CPM. The target Centera is set to CPP.

How are Clips replicated between the Centeras?

1. A

   Synchronously

2. B

   Asynchronously

3. C

   250K segments

4. D

   You can't replicate CPM to CPP

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Correct answerB

Question 24

Single choice

Customer wants to set LH on their GE configured Centera.

What is necessary for this feature to be enabled?

1. A

   GE license, ARM license, SDK License

2. B

   ARM license, SysOp license, CPP License

3. C

   GE license, SysOp license, Modem License

4. D

   GE license, ARM license along with Advanced Retention enabled

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Correct answerD

Question 25

Single choice

A CE is using Centera Viewer to check for regenerations.

Which menu tab should be used?

1. A

   File

2. B

   Tools

3. C

   Windows

4. D

   Commands

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Correct answerD

Question 26

Single choice

What is the number of default pools in a CentraStar 3.0/3.1 cluster?

1. A

   1, 2

2. B

   2, 4

3. C

   3, 6

4. D

   4, 8

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Correct answerB

Question 27

Single choice

What is the largest disk capacity for Gen3 nodes?

1. A

   4x160G

2. B

   4x250G

3. C

   4x320G

4. D

   4x500G

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Correct answerC