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E20-375 Sample Questions Answers

Questions 4

A storage administrator has a RecoverPoint environment with vRPAs containing 64 Consistency Groups (CGs). They want to create distributed CGs.

What is the maximum number of distributed CGs that can be added to this particular system?

Options:

A.

0

B.

8

C.

40

D.

128

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Questions 5

Which RecoverPoint feature requires the production copy to be located on a VNX?

Options:

A.

Snap-based Replication

B.

Deduplication

C.

Synchronous replication

D.

Distributed Consistency Groups

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Questions 6

What does the MetroPoint feature provide?

Options:

A.

Local protection on both sides of a VPLEX Metro

B.

Local protection on one side of a VPLEX Metro

C.

Protection for only the active copy of a VPLEX distributed device

D.

Simplified manual switchover

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Questions 7

You need to define the volumes required in a RecoverPoint solution. Your environment includes VMAX arrays. Four RPAs per cluster will be deployed.

How many gatekeeper volumes are required per cluster?

Options:

A.

4

B.

8

C.

16

D.

32

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Questions 8

A Consistency Group consists of one production copy, one local copy, and two remote copies.

How many journals are required for this configuration?

Options:

A.

Four in total

B.

Two in total

C.

One for each remote copy and one for the local copy

D.

One for the production and one for each remote copy

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Questions 9

In a VPLEX splitter environment, where is the splitter process running?

Options:

A.

VPLEX directors

B.

VPLEX FE ports

C.

VPLEX BE ports

D.

VPLEX volumes

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Questions 10

Which FA ports must the production LUN be mapped to in order to perform write splitting using the VMAX splitter?

Options:

A.

The ports zoned to both the Host and the RPAs only

B.

Every available port; the RPAs access the VMAX through the gatekeepers

C.

The ports zoned to the Production Host only

D.

The ports zoned to the RPAs only

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Questions 11

Which image access mode provides the quickest way to access data?

Options:

A.

Virtual Access

B.

Logged Access

C.

Direct Access

D.

Snap Access

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Questions 12

What are the minimum RecoverPoint and VPLEX versions that support MetroPoint?

Options:

A.

RecoverPoint 4.1 and GeoSynchrony 5.4

B.

RecoverPoint 4.0 and GeoSynchrony 5.3

C.

RecoverPoint 4.1 and GeoSynchrony 5.3

D.

RecoverPoint 4.0 and GeoSynchrony 5.4

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Questions 13

A customer is evaluating the deployment of RecoverPoint with their VMAX array. They want to deploy the RPAs in the virtual appliance form. They ask your opinion about using vRPA versus physical appliances.

What should you advise them?

Options:

A.

They can only use physical RPAs in the current environment.

B.

For performance reasons, they can mix vRPAs and physical RPAs in the same RPA cluster, but only at remote sites.

C.

For performance reasons, they cannot mix physical and vRPAs within an RPA cluster.

D.

They can mix vRPA and physical RPAs in the same RPA cluster at all sites.

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Questions 14

When determining the journal volume size, which parameters must be considered?

Options:

A.

Rate of change

Data set to be replicated

Number of snapshots to retain

B.

Rate of change

Percentage of sequential writes

RPO/RTO

C.

Number of snapshots to retain

Rate of change

Consistency Group type

D.

Number of Consistency Groups

RPO/RTO

Network type

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Questions 15

RecoverPoint support has asked you to collect logs from your RecoverPoint system. After the log collection process is complete, which user account is used to access the log file for download?

Options:

A.

admin

B.

webdownload

C.

boxmgmt

D.

security-admin

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Questions 16

What information is required to connect a new RecoverPoint cluster to an existing one?

Options:

A.

WAN IP address and internal cluster name

B.

RPA serial ID

C.

Site ID and Management IP address

D.

Internal cluster name only

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Questions 17

In Unisphere for RecoverPoint, where should a user navigate in order to collect logs for support purposes?

Options:

A.

Admin Tab > System Analysis Tools > Collect System Information

B.

Admin Tab > System Notifications > Configure System Reports and Alerts

C.

Dashboard Tab > System Analysis Tools > Detect Bottlenecks

D.

Admin Tab > RPA Clusters > Export Consolidated Statistics

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Questions 18

A company recently acquired a new DR site and requires local Fibre Channel based production data to be replicated synchronously. They are investigating what infrastructure is needed on this DR site.

What is an important connectivity consideration?

Options:

A.

Site-to-site connectivity can be based on IP.

B.

Site-to-site connectivity requires Fibre Channel.

C.

Site-to-site connectivity requires FCIP.

D.

Maximum synchronous replication speed is 400 MBps.

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Questions 19

What Installation Manager menu selections would you make to view the VNX iSCSI ports?

Options:

A.

3 - Diagnostics > 2 - SAN diagnostics > 2 - View RPA ports

B.

3 - Diagnostics > 1 - IP diagnostics > 2 - View IP details

C.

3 - Diagnostics > 2 - SAN diagnostics > 3 - View target LUNs

D.

3 - Diagnostics > 1 - IP diagnostics > 6 - System connectivity

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Questions 20

An existing environment is replicating using RecoverPoint/CL. A new VPLEX has just been installed and the VPLEX splitter has been added to the RecoverPoint configuration. The administrator can see the VPLEX splitter in Unisphere for RecoverPoint but cannot obtain management, installation, and integration information about volume types.

What could cause this issue?

Options:

A.

RecoverPoint and VPLEX certificates have not been exchanged.

B.

The VPLEX certificate has expired.

C.

VPLEX splitter is only compatible with RecoverPoint/EX.

D.

RPAs have not been added to a Storage View.

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Questions 21

A customer has a four-node RecoverPoint cluster using a VNX array. All LUNs are replicating and failover has been tested. The customer would like to integrate RecoverPoint and Unisphere. However, they are unable to manage the cluster through Unisphere.

What should the customer do to correct the issue?

Options:

A.

Convert to RecoverPoint/SE using Deployment Manager

B.

Reinstall the RecoverPoint splitter enabler on the VNX

C.

Rescan the VNX splitters in the management application

D.

Reinstall the RecoverPoint/SE license file

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Questions 22

What is the maximum number of RPA clusters allowed in a RecoverPoint/SE configuration?

Options:

A.

1

B.

2

C.

4

D.

5

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Questions 23

After expanding to include an additional existing RecoverPoint cluster you use Deployment Manager to connect the clusters, but it fails.

What might be the problem?

Options:

A.

New cluster is already licensed

B.

RPAs at second cluster are not same type

C.

Second cluster not yet added to Repository

D.

No splitter added to second cluster

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Questions 24

Which write splitter type allows host connectivity to production LUNs with either iSCSI or FC?

Options:

A.

VNX

B.

VPLEX

C.

VMAX

D.

SanTap

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Questions 25

Which RecoverPoint family is licensed per array and array capacity?

Options:

A.

RecoverPoint/EX only

B.

RecoverPoint/SE

C.

RecoverPoint/CL only

D.

RecoverPoint/EX and RecoverPoint/CL

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Questions 26

What user action causes a full sweep to occur?

Options:

A.

Enable a disabled Consistency Group

B.

Enable a disabled volume

C.

Enable a disabled splitter

D.

Attach a volume to a splitter

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Questions 27

What is a prerequisite for deploying a RecoverPoint/SE system?

Options:

A.

VNX splitter enabled

B.

RecoverPoint/SE license installed

C.

RecoverPoint/SE registered with EMC

D.

Unisphere for RecoverPoint installed and running

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Questions 28

A company is currently using RecoverPoint/CL with CLARiiON CXs in their environment. All of the data has been migrated to new VNXs and the CX splitters need to be removed from RecoverPoint.

How is this accomplished?

Options:

A.

In Unisphere for RecoverPoint, navigate to RPA Clusters > RPA-Cluster-Name tab > Splitters and remove the CX splitters

B.

In Unisphere for RecoverPoint, navigate to RPA Clusters > Splitters and remove the CX splitters

C.

Use RecoverPoint Deployment Manager to remove the CX splitters

D.

The CXs will not be detected by Unisphere and the splitter entries will be removed automatically

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Questions 29

You are protecting a volume using the wizard in Unisphere for RecoverPoint. Which state will the new Consistency Group be in immediately after completing the wizard?

Options:

A.

Initializing

B.

Active

C.

Paused

D.

Disabled

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Questions 30

You are a storage administrator tasked with creating a Consistency Group in a RecoverPoint/EX system. You launch the Protect Volumes wizard in Unisphere and notice that the desired production volume is not available.

What would be a possible cause?

Options:

A.

The production volumes are on a non-licensed array.

B.

The volumes are masked to a host.

C.

The journal volumes are on a non-licensed array.

D.

Consistency Groups can only be created by boxmgmt.

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Questions 31

A company has a DR site connected using a 4 Gbps FC link and two RPAs on the primary site, and two RPAs at the DR site. They are experiencing high load events although the FC link is not fully utilized.

What would be the best solution to get the FC link utilization up as high as possible?

Options:

A.

Add two RPAs to the primary site and add two RPAs to the DR site

B.

Add two RPAs to the primary site only

C.

Use distributed consistency groups with one primary RPA and two secondary RPAs on the primary site

D.

Add two RPAs to the DR site only

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Questions 32

Which IP diagnostic command is used to test the IP connectivity performance between RPAs when the 'Test Throughput' option is chosen in the RPA interface?

Options:

A.

iperf

B.

top

C.

ethtool

D.

netstat

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Questions 33

A customer is installing a new RecoverPoint environment. All RPAs have been racked, cabled, and powered on. You have chosen to automatically discover the RPAs using Deployment Manager. After running the discovery, no RPAs are found.

What is the most likely cause of this issue?

Options:

A.

No DHCP server on the network

B.

Port 443 not open on the network

C.

RecoverPoint/SE wizard selected

D.

RPAs not configured into a cluster

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Questions 34

Which RecoverPoint tool will recommend the preferred RPA you should assign to each Consistency Group?

Options:

A.

Balance Load

B.

Detect Bottlenecks

C.

Collect System Information

D.

Manage Event Filters

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Questions 35

A company has a RecoverPoint environment with 20 Consistency Groups doing remote replication. A new building was just acquired for disaster recovery and they want to move to this new location. The IP addresses and cluster name are going to be changed.

What should the company consider before making the proposed change?

Options:

A.

The Cluster Modification wizard should be used

B.

Changes cannot be made without a full sweep of the production and replica copies

C.

Additional journal space will be required at the production site

D.

Changes cannot be made without a full sweep of the replica copies only

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Questions 36

An existing RecoverPoint/CL environment consists of one cluster at the main office and two off-site DR clusters. You have been asked to expand the environment to the maximum number of DR sites using RecoverPoint.

How many additional clusters could be added to this RecoverPoint Environment?

Options:

A.

2

B.

4

C.

5

D.

8

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Questions 37

Which drop-down menu in Unisphere for RecoverPoint would you use to navigate to ‘Collect System Information’?

Options:

A.

Admin

B.

Event Logs

C.

Dashboard

D.

Support

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Questions 38

You are adding a new vRPA to a cluster using the Add New RPAs wizard in Deployment Manager. SAN diagnostics fail and you cannot add the RPA. Pings to the vRPA and VNX iSCSI ports are returned successfully.

What is most likely the cause for this connection problem?

Options:

A.

CHAP authentication not correct

B.

vRPA iSCSI ports MTU set to a number lower than 9000

C.

Default gateway setting for RPA iSCSI ports not correct

D.

Wrong IP version set on vRPA iSCSI ports

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Questions 39

In a EMC RecoverPoint environment, which EMC product adds support for heterogeneous storage systems?

Options:

A.

VPLEX

B.

VNX/CX

C.

VMAX

D.

Isilon

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Questions 40

Which RecoverPoint product(s) may be licensed by the amount of array capacity?

Options:

A.

RecoverPoint/EX only

B.

RecoverPoint/CL only

C.

RecoverPoint/SE

D.

RecoverPoint/EX and RecoverPoint/CL

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Questions 41

When adding a new vRPA, what is the only storage authentication method that is supported?

Options:

A.

CHAP

B.

iSNS

C.

RADIUS

D.

LDAP

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Questions 42

What is the maximum number of clusters supported in an EMC RecoverPoint/CL environment?

Options:

A.

2

B.

3

C.

4

D.

5

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Questions 43

A company has a RecoverPoint cluster in a remote replication environment that has several Consistency Groups. The Consistency Groups are constantly going into High Load. After reviewing the Unisphere for RecoverPoint event log, you see the following event:

Journal is unable to handle the incoming data rate

What should you review to identify the problem?

Options:

A.

Storage array performance of the remote site

B.

Storage array performance of the source site

C.

WAN link utilization

D.

RecoverPoint appliance performance of the source site

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Questions 44

A storage administrator has an implementation with 40 Consistency Groups (CGs). They need to create distributed CGs.

What is the maximum number of distributed CGs that can be added to this particular system?

Options:

A.

8

B.

16

C.

24

D.

128

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Questions 45

You are adding an RPA to a cluster using Deployment Manager. What requirement must be satisfied before proceeding?

Options:

A.

Zoning and LUN masking must be known to be identical to the existing RPAs in the cluster.

B.

RPA iSCSI configuration settings must be known. All other zoning and LUN masking settings will automatically be read from the existing RPA site leader.

C.

RPA and array iSCSI configuration settings must be known. All other zoning and LUN masking settings will automatically be read from the existing RPA site leader.

D.

RPA and Storage iSCSI configuration settings will automatically be read from the cluster.

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Questions 46

You are responsible for installing a four-node RPA cluster. All RPAs are powered on. Both the FC and IP networks are connected, zoned, and routed properly. The RPAs are loaded with the latest image and IP addresses are set. However, Deployment Manager cannot discover RPAs.

What is a possible cause?

Options:

A.

Port 22 not open between host running Deployment Manager and RPAs

B.

Deployment Manager host and RPAs on different subnets

C.

DHCP not used to set IP addresses for RPAs

D.

RPAs not installed separately using Deployment Manager

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Questions 47

What are the three potential bottlenecks that can cause a RecoverPoint Consistency Group to go into High Load?

Options:

A.

WAN bandwidth, remote storage performance, and RPA performance

B.

RPA performance, splitter overhead, and SAN latency

C.

WAN bandwidth, SAN latency, and host performance

D.

Host performance, splitter overhead, and WAN bandwidth

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Questions 48

When creating a Consistency Group (CG), what is true of RecoverPoint/SE only?

Options:

A.

All volumes of the array are displayed in the available volumes list.

B.

Journal Compression may be used.

C.

The CG must be created from Unisphere for RecoverPoint.

D.

Journal volumes may be automatically provisioned.

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Questions 49

Which statement is true regarding vRPAs?

Options:

A.

vCenter Server is required to deploy vRPAs.

B.

The proper license must be installed before vRPA deployment.

C.

vRPAs can be connected to storage through the VNX splitter in the RecoverPoint/SE system.

D.

vRPAs are installed using Unisphere for RecoverPoint.

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Questions 50

What occurs in a RecoverPoint system during a High Load event?

Options:

A.

It keeps tracking I/O in marking mode.

B.

It saves I/O in the production journal.

C.

It saves I/O in the remote journal.

D.

It does not track or journal I/O.

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Questions 51

A company already using RecoverPoint/SE has just finished installing and configuring VPLEX. They are unable to use the VPLEX splitter.

What might cause this issue?

Options:

A.

VPLEX splitter not supported with RP/SE

B.

RecoverPoint not licensed on the VPLEX

C.

Splitter not activated on the VPLEX

D.

Splitter not installed on the VPLEX

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Questions 52

Refer to the exhibit.

A customer is implementing a RecoverPoint solution with a two-node cluster. What is represented by the 'A' in the exhibit?

Options:

A.

WAN

B.

LAN

C.

iSCSI

D.

Floating IP

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Questions 53

A company is currently using RecoverPoint/SE in their environment. They have purchased a VMAX which will be deployed to replace a VNX splitter at one site only.

What must be done before they can use the VMAX with RecoverPoint (RP)?

Options:

A.

Obtain an updated license that will support RP/EX or RP/CL

B.

Use Unisphere for RecoverPoint to convert from RP/SE to RP/EX or RP/CL

C.

Purchase and use a VMAX at the other site

D.

Deploy an updated splitter on the existing array that will function with the new VMAX splitter

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Questions 54

What would cause a volume sweep to occur?

Options:

A.

A previously disabled volume is enabled

B.

A new Replication Set is added to a disabled Consistency Group

C.

A previously enabled splitter is disabled

D.

A Replication Set is removed from a disabled Consistency Group

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Questions 55

There is one instance of RecoverPoint/CL installed that is protecting data within a data center. What is the maximum number of additional clusters that can be added to this configuration?

Options:

A.

1

B.

2

C.

4

D.

5

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Questions 56

A customer has added VPLEX to an existing RecoverPoint system. When configuring journals for a new Consistency Group they note that VPLEX Distributed Volumes are available.

Why are Distributed Volumes available?

Options:

A.

Certificates were not created when installing the VPLEX splitter.

B.

This is not a problem; you can tell the customer to use them.

C.

The VPLEX is not running GeoSynchrony code 5.1.

D.

The VPLEX Distributed Volume should not be in the RPA Storage View.

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Questions 57

Which RecoverPoint CLI command would you run to get the errors and warnings for one cluster or for the entire environment?

Options:

A.

get_system_status

B.

get_rpa_states

C.

get_groups

D.

get_clusters_topology

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Questions 58

Which Unisphere for RecoverPoint view displays both the system traffic and Consistency Group status?

Options:

A.

RecoverPoint Dashboard

B.

Recovery

C.

RPA Clusters

D.

Admin

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Questions 59

What are key use cases for RecoverPoint?

Options:

A.

Disaster Recovery, Operational Recovery, and Data Migration

B.

Disaster Recovery and Operational Recovery only

C.

Disaster Recovery and Data Migration only

D.

High Availability Solution Implementation

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Questions 60

A company is using RecoverPoint to protect their environment. They need to add a new Replication Set to a Consistency Group that will have an extremely high I/O load.

What would best meet their needs?

Options:

A.

Use the Distributed Consistency Group feature

B.

Increase the number of storage LUNs for the journal

C.

Devote an RPA to just that Consistency Group

D.

Increase the Consistency Group journal volume size

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Exam Code: E20-375
Exam Name: RecoverPoint Specialist Exam for Implementation Engineers
Last Update: Nov 20, 2024
Questions: 200
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