[Jan-2024] DES-3128 Free Sample Questions to Practice One Year Update
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EMC DES-3128 certification exam is targeted at professionals who have experience in implementing and managing EMC NetWorker solutions in enterprise environments. Candidates should have a good understanding of backup and recovery concepts and should be familiar with enterprise storage technologies. Candidates are expected to have hands-on experience with NetWorker software and should be able to perform tasks such as configuring backup policies, managing clients, and troubleshooting issues.
EMC DES-3128 exam is a comprehensive test that covers a wide range of topics related to NetWorker implementation. DES-3128 exam tests the candidate's understanding of the NetWorker architecture, backup and recovery operations, network and storage protocols, and performance tuning. It also covers the integration of NetWorker with other EMC products, such as Data Domain, Avamar, and Isilon.
NEW QUESTION # 24
A DB2 database is running on an IBM AIX operating system. A customer asks an administrator to configure a backup with NetWorker.
How should the administrator respond?
- A. NMM must be installed
- B. AIX backup is not supported
- C. NMDA must be installed
- D. No additional module is required.
Answer: C
Explanation:
To configure a backup of a DB2 database running on an IBM AIX operating system with NetWorker, the administrator must first install the NetWorker Module for Databases and Applications (NMDA).
NEW QUESTION # 25
Which virtual environments are supported by NetWorker to back up virtual machines?
- A. Microsoft Hyper-V and Citrix XEN
- B. KVM and Microsoft Hyper-V
- C. VMware and Microsoft Hyper-V
- D. Citrix XEN and VMware
Answer: A
NEW QUESTION # 26
A customer has installed a new PowerProcted DO series appliance named DD0. The DD Boost user name is ddboost and the password is abc123. A single DD Boost device named DD01.SU01 labeled to DO.VMware_Pool is needed Use the simulator to create the desired configuration When you have finished, continue to the next question.
Answer:
Explanation:
Send the feedback for this answer.
NEW QUESTION # 27
How should a backup administrator install a virtual CloudBoost appliance on a VMware ESXi host?
- A. Invoke the VMware Update Manager to download the installation package.
- B. Run an executable installation package
- C. Copy a zipped installation package to a Linux VM, and run the setup script
- D. Deploy an OVF template.
Answer: A
NEW QUESTION # 28
An administrator has been asked to assess the options available from the NetWorker backup application.
The objectives are
Greater efficiency with virtualized and pooled resources
IT resources can be provisioned on-demand and easily returned to the resource pool Quickly allocate computing resources to meet business demands Enhanced security and protection of information assets What should be recommended to the client?
- A. On-prem NetWorker and use CloudBoost Virtual Appliance for long-term retention
- B. NetWorker Virtual Edition and CloudBoost virtual;
- C. On-prem NetWorker with CloudBoost Virtual Appliance to improve recovery time objectives
- D. Complete Data Protection Suite as Infrastructure-as-a-Service
Answer: D
NEW QUESTION # 29
An administrator notices that after a reboot of the storage node, the library and tape drives are no longer accessible.
What is the cause of this behavior?
- A. persistent naming enabled
- B. FC address changed
- C. persistent binding enabled
- D. SCSI address changed
Answer: A
Explanation:
This behavior can occur when persistent naming is enabled on the storage node. When persistent naming is enabled and the storage node is rebooted, the library and tape drives may no longer be accessible because the persistent naming is lost.
NEW QUESTION # 30
A customer needs to perform a Virtual Machine Recovery from a save set located on a Dell EMC Cloud Tier.
Which additional device type must be available to perform this recovery?
- A. PowerProtect DD
- B. CloudBoost
- C. PowerProtect Storage Direct
- D. AFTD
Answer: A
Explanation:
A customer needs to have a PowerProtect Storage Direct available to perform a Virtual Machine Recovery from a save set located on a Dell EMC Cloud Tier. PowerProtect Storage Direct is a feature that allows the user to mount a cloud-based object store, like Amazon S3, Azure Blob, or Dell EMC Cloud Tier, as a local mount point. This mount point can be used to perform a recovery, like a Virtual Machine recovery, from a save set that is located on a cloud-based object store.
AFTD, PowerProtect DD, and CloudBoost are different device types, AFTD is a feature that allows the user to create a backup copy of a save set to a different location, PowerProtect DD is a deduplication storage appliance and CloudBoost is a feature that allows the user to perform backups and recoveries to and from a cloud-based object store.
It's worth mentioning that for more information about PowerProtect Storage Direct and the supported cloud-based object stores, you can check the official Dell EMC documentation: PowerProtect Data Manager Cloud Tier (https://www.dellemc.com/en-us/storage/powerprotect-data-manager/features/cloud-tier.htm)
NEW QUESTION # 31
What is the outcome of using the recover -iN command?
- A. The file overwrites the existing file if it is newer than the existing file.
- B. A recover is simulated, and no data is recovered.
- C. The file is not recovered if a conflict occurs.
- D. The recovered file is renamed when a conflict occurs.
Answer: D
NEW QUESTION # 32
Which monitoring tool is used to view current device operations, active sessions, messages concerning recent activity, and any pending messages?
- A. nsrwatch
- B. Networker WebUser Interface
- C. NetWorker Character-Based Interface
- D. nsradmin
Answer: A
Explanation:
Nsrwatch is a monitoring tool used to view current device operations, active sessions, messages concerning recent activity, and any pending messages. Nsrwatch can be used to monitor all services related to NetWorker. The other options are not related to this tool.
NEW QUESTION # 33
What is a feature of the CloudBoost appliance?
- A. replaces the PowerProtect DD series appliance
- B. enables the transfer of backups to Dell EMC Cloud Tier
- C. replaces the PowerProtect DDVE appliance
- D. enables the transfer of backups to cloud storage
Answer: C
NEW QUESTION # 34
A NetWorker server has a media library attached. A backup administrator has started a workflow and noticed that the Waiting for 1 writable volume(s) to pool alert appeared. There are some unlabeled media in the library, but NetWorker doesn't label them automatically.
What is the cause of this behavior?
- A. An Auto media management attribute in library properties is disabled.
- B. An Auto media management attribute in tape properties is disabled.
- C. A Recycle from other pools attribute on the pool properties is disabled.
- D. A Recycle to other pools attribute on the pool properties is disabled.
Answer: B
NEW QUESTION # 35
An administrator wants to make sure Oracle backups only use a specific storage node.
Use the simulator to configure an AFTD Device on "StorageNodeA" with the name "OracleBackup" using the folder "D \AFTD" to the pool "Default". This storage node should be a dedicated storage node
When you have finished, continue to the next question.
Answer:
Explanation:
Send the feedback for this answer.
NEW QUESTION # 36
A NetWorker server is utilizing a remote storage node.A media library with two LTO Ultnum-8 drives is attached to the storage node via Fiber Channel interface.There is an AFTD device labeled to the Dally pool, and a media library has several cartridges labeled for the Weekly pool.
All devices are configured on the storage node. A Windows 2019 client is being backed up to the Daily pool while the Client Direct option is enabled in the client's properties.
What is the correct data flow?
- A. The storage node writes the data to the AFTD device.
- B. The storage node writes the data to the LTO Ultrium-8 device.
- C. Backup data is being written directly to the AFTD device.
- D. Backup data is being written directly to the LTO Ultrium-8 device.
Answer: D
NEW QUESTION # 37
Refer to the exhibit.
An administrator asks about the clone flag on the Cloud. What does the T flag represent?
- A. Save set exists only on a Cloud Tier device
- B. Save set will be terminated at the cloud provider
- C. Save set exists only on the cloud storage
- D. Save set will be cloned to a tape device
Answer: D
Explanation:
The T flag on the Cloud in Dell EMC NetWorker represents that the save set will be cloned to a tape device. This allows for the save set to be stored on the tape device in addition to the cloud storage, providing additional backup and redundancy.
NEW QUESTION # 38
A backupadministrator is deploying an extended client on a Linux host. The following error is observed during the installation:
Cannot contact a portmapper on port 7937
What is the recommended action to resolve this issue?
- A. Install the Lgtobbb-[version].rpm package and reinstall the Extendd client
- B. Install the lgtoserv-[version] rpm package and reinstall the Extended client.
- C. Install the lgtonode-[version].rpm package and reinstall the Extended client.
- D. Install the lgtoclnt-[version].rpm package and reinstall the Extended client.
Answer: C
NEW QUESTION # 39
A customer has installed a new PowerProcted DO series appliance named DD0. The DD Boost user name is ddboost and the password is abc123. A single DD Boost device named DD01.SU01 labeled to DO.VMware_Pool is needed Use the simulator to create the desired configuration When you have finished, continue to the next question.
Answer:
Explanation:
To create the desired configuration, you will need to use the Data Domain CLI (Command Line Interface) to access the DD Boost device and create the new appliance. Here are the steps:
Log in to the Data Domain CLI by entering the following command:
ssh ddboost@DD0
Enter the password "abc123" when prompted.
Once logged in, create a new DD Boost device named DD01.SU01 by entering the following command:
ddboost device create --name DD01.SU01 --type vmware --pool DO.VMware_Pool Verify that the new device has been created by running the following command:
ddboost device show --name DD01.SU01
Configure the DD Boost device to connect to the PowerProcted DO series appliance by running the following command:
ddboost device set --name DD01.SU01 --dd-host DD0
Verify the configuration by running the following command:
ddboost device show --name DD01.SU01
NEW QUESTION # 40
Which NetWorker component is comprised of a single NetWorker Server, its clients, and storage nodes?
- A. save set
- B. protection group
- C. media pool
- D. datazone
Answer: A
NEW QUESTION # 41
An administrator added several new LDAP user accounts for backup configuration and monitoring tasks . The LDAP users have been authenticated in NMC.
Where must the user accounts be added so these tasks can be performed on the server?
- A. Users field of the Security Administrators group on the NetWorker server
- B. External roles field of the user groups on the NetWorker server
- C. Privileges field of the user groups on the NetWorker server
- D. Users user group on the NMC server
Answer: B
NEW QUESTION # 42
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To prepare for the EMC DES-3128 exam, candidates should have experience working with the NetWorker system and should be familiar with the various concepts and technologies used in the system. They should also be familiar with the various tools and utilities used to manage the NetWorker system, including the NetWorker Management Console and the NetWorker Command Line Interface. Additionally, candidates should have a good understanding of backup and recovery best practices and should be able to troubleshoot common issues that may arise during the implementation of the NetWorker system.
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