Free Practice Questions for Dell D-NWR-DY-02 Exam

Question 1

Which two cloud providers offer simple deployment of NetWorker Virtual Edition by taking advantage of native cloud formats? (Choose two.)

AGoogle Cloud Platform

BAlibaba Cloud-Elastic Compute Service

CMicrosoft Azure

DOracle Cloud VMware Solution

EAmazon Web Services

Correct Answer: C. Microsoft Azure; E. Amazon Web Services

Explanation:

NetWorker Virtual Edition (NVE) supports simple deployment on Microsoft Azure and Amazon Web Services (AWS) by leveraging their native cloud formats such as Azure Marketplace images and AWS AMIs. These providers offer streamlined provisioning and integration with NetWorker using preconfigured templates or images, simplifying cloud-based backup operations.

Question 2

What is the range of TCP/IP ports supported when changing the default port used by the Dell License Server?

A5432-5440

B7937-9936

C27000-27009

D29000-29010

Correct Answer: C. 27000-27009

Explanation:

By default, the Dell License Server listens on TCP port27000. When you change it to a non-default port, you must choose from the range 27000--27009, keeping at least ports 27000 and 27001 open for proper operation.

Question 3

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

What task does the nslookup command perform?

AForward DNS lookup of the FQDN of the DNS

BForward DNS lookup of the FQDN of the NVE

CReverse DNS lookup of the IP address of the DNS

DReverse DNS lookup of the IP address of the NVE

Correct Answer: B. Forward DNS lookup of the FQDN of the NVE

Explanation:

The commandnslookup <NVE_FQDN> <DNS_Server_IP_address>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.

Question 4

A NetWorker administrator is trying to run a command in a NetWorker environment with LDAP/AD authentication, but the command fails due to insufficient privileges.

What can be done to correct the failure?

AUse the authc_config to add tenant name and alias to contact the NetWorker Authentication Server and authenticate a user.

BUse the nsrlogin command to contact the NetWorker Authentication Server and authenticate a user.

CConfigure the NetWorker Authentication Service and install the Java package.

DRegister the AD domain user to NetWorker by running the authc_config command with the alias FLR.

Correct Answer: B. Use the nsrlogin command to contact the NetWorker Authentication Server and authenticate a user.

Explanation:

In a NetWorker environment integrated with LDAP/AD, users must authenticate against the NetWorker Authentication Service to execute commands with appropriate privileges. Thensrlogincommand isused to authenticate the user with the Authentication Server, establishing the required session context. This resolves privilege-related failures when running NetWorker commands.

Question 5

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

Which data-movement policy is created by NetWorker?

Aage-range

Bapp-based

Cage-threshold

Correct Answer: B. app-based

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.

Question 6

Which NetWorker feature optimizes performance and reduces storage demands for Cloud backups?

AParallel Save Streams

BSnapshot Management

CClient Direct

DDD Boost

Correct Answer: C. Client Direct

Explanation:

Client Direct enables NetWorker clients to send deduplicated, compressed, and encrypted backup data directly to the cloud target (via CloudBoost or DDVE) without routing through a storage node. This optimizes performance and reduces bandwidth and storage requirements, making it ideal for cloud backups.