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D-NWR-DY-01
Dell NetWorker Deploy v2 Exam Questions and Answers

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Questions # 1:

What is the only port number that cannot be changed on a vCenter server to enable virtual proxy backups using NetWorker VMware Protection?

Options:

443

2049

9090

161

Answer

Explanation

The vProxy appliance requires the vCenter server to use its default HTTPS port; it does not support a non‑default vCenter HTTPS port. Therefore port 443 is the only port that cannot be changed for VMware Protection with vProxy.

Questions # 2:

An external NMC server that already has a trust established with one NetWorker server, needs to manage other NetWorker servers.

Where does an implementation engineer use the nsrauthtrust command for the NMC to manage the other servers?

Options:

On the additional NetWorker servers to be managed.

On the external NMC server.

On all the NetWorker servers and the external NMC server.

On the NetWorker server that is providing the authentication services to the external NMC server.

Answer

Explanation

To enable an external NMC server to manage other NetWorker servers, thensrauthtrustcommand must be executed on each additional NetWorker server that the NMC needs to manage. This establishes trust between the NetWorker server and the external NMC, allowing for secure communication and management capabilities.

Questions # 3:

A NetWorker administrator requires to configure ClouBoost appliance integration with the Google Cloud platform, using On-Prem CloudBoost Management Console.

Use the simulator to perform the configuration.

Appliance name:gp.dell.com

Profile name:gcp-cb

Access key:GOOGLE123

Secret key:DELL123

NTP:10.10.11.151

Backup frequency:24 hours

When you have finished, continue to the next question.

Question # 3

Options:

Answer

Answer:

See explanation below

Explanation

In the Simulator, do the following:

1. Create the Google Cloud Profile

● In the left menu clickCloud Profile.

● Click+ NEW CLOUD PROFILE.

●Display Name:gcp-cb

●Cloud Storage Provider:selectGoogle Cloud Platform

●Access Key:GOOGLE123

●Secret Key:DELL123

● ClickSAVE.

2. Configure the CloudBoost Appliance

● In the left menu clickAppliance Configuration.

● ClickCONFIGURE APPLIANCE.

●Name:gp.dell.com

●Cloud Profile:selectgcp-cb(click VALIDATE to verify)

●NTP servers:checkEnable NTP, then add10.10.11.151

●Backup Frequency:chooseEvery 24 hours

● Leave certificates at the default self‑signed unless you have your own CA cert.

● ClickSAVE.

Questions # 4:

An implementation engineer must configure NetWorker to move yearly backups to the cloud tier.

Which data-movement policy is created by NetWorker?

Options:

age-range

app-based

age-threshold

Answer

Explanation

When you configure a DD Cloud Tier device via the NetWorker Administration GUI, NetWorker removes any existing time‑based policies on the Data Domain MTree and automatically creates an application‑defined (app‑based) data‑movement policy so that the backup application itself controls which backups are cloned to the cloud tier.

Questions # 5:

A backup administrator is validating the configuration of the DNS server before deploying the NVE.

What task does the nslookup command perform?

Options:

Forward DNS lookup of the FQDN of the DNS

Forward DNS lookup of the FQDN of the NVE

Reverse DNS lookup of the IP address of the DNS

Reverse DNS lookup of the IP address of the NVE

Answer

Explanation

The commandnslookup queries the specified DNS server to resolve the fully qualified domain name (FQDN) of the NetWorker Virtual Edition (NVE) into its corresponding IP address. This is a forward DNS lookup, used to verify that the DNS server correctly resolves the NVE's hostname.

Questions # 6:

What are all the NetWorker components that are supported on Windows?

Options:

NetWorker Server, NMC, NWUI, NetWorker Storage Node, and NetWorker Client

NetWorker Storage Node, NetWorker Adapter, and NetWorker Client

NetWorker Server, NMC, NetWorker Storage Node, and NetWorker Client only

NetWorker Server, NetWorker Storage Node, and NetWorker Client only

Answer

Explanation

All of the listed components - NetWorker Server, NetWorker Management Console (NMC), NetWorker Web User Interface (NWUI), Storage Node, and Client - are supported on Windows operating systems. This enables full NetWorker functionality on Windows platforms for management, backup, and restore operations.

Questions # 7:

What are the two supported file types for NetWorker unserved license? (Choose two.)

Options:

txt

lic

dat

xml

Answer

B, D

Explanation

lic- the traditional ASCII license file (e.g.dpa.lic) used for Capacity or Update Entitlements in NetWorker 19.2–19.8.

xml- the newer Unserved XML Capacity Entitlement file supported in NetWorker 19.9 and later (configured via

Questions # 8:

An implementation engineer is integrating NetWorker with a PowerProtect DD appliance running DDOS 5.7 and wants to use Optimized Performance Mode for a VMware group. The configuration fails.

What is a reason for the failure?

Options:

An updated DDOS version is required to use Optimized Performance Mode.

DD OS 5.7 requires the shared library to use Optimized Performance Mode.

The NMC service and NetWorker server service must be installed on separate hosts.

The daemon.raw file on the NetWorker server must be updated with the FQDN of the PowerProtect DD appliance.

Answer

Explanation

The “Optimized for Performance” backup optimization mode is only supported on Data Domain systems running DDOS 6.0.0.30 (or later) - and if you’re on the 5.7 release train, you must be at least at DDOS 5.7.1. Attempting to enable Performance mode on a DD appliance at plain DDOS 5.7.0 will cause the configuration to fail (or fall back to Capacity mode) with a warning in the logs.

Questions # 9:

A NetWorker administrator is tasked to encrypt, harden, and change the existing VMware Proxy configuration for the NetWorker server instance.

Use the simulator to explore the system and to modify existing Proxy configuration to meet the following criteria:

● Max hotadd sessions from 13 to 8

● Max NBD sessions from 0 to 2

● Password change to P@ssword! for the user “admin”

When you have finished, continue to the next question.

Question # 9

Options:

Answer

Answer:

See explanation below.

Explanation

In the Simulator, do the following:

1.Open vProxy Settings

In the left menu clickProtection→VMware Protection→Virtual Proxies.

Select your existing proxy entry and clickEdit.

2.Adjust Transport Sessions

- UnderTransport Settings(orSession Limits), change:

Max HotAdd Sessionsfrom13down to8.

Max NBD Sessionsfrom0up to2.

3.Update the Admin Password

Scroll to theAuthentication(orCredentials) section.

For useradmin, enter the new passwordP@ssword!(and confirm it).

4.Save

ClickSaveto apply your changes.

Questions # 10:

Which transport mode is recommended for fast and efficient backups of virtual machines using a virtual proxy?

Options:

Network Block Device - SSL

Network Block Device

HotAdd

Answer

Explanation

The vProxy appliance supports three transport modes - HotAdd, NBD, and NBDSSL - but Dell EMC strongly recommends using HotAdd for the fastest, most efficient VM backups. HotAdd mounts target VM disks directly into the proxy VM’s address space, avoiding network hops, reducing latency, and offloading I/O from the ESXi management network

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