D-NWR-DY-23試験問題集、D-NWR-DY-23練習テスト問題
PDF問題(2024年最新)実際のEMC D-NWR-DY-23試験問題
質問 # 411
What method is used by Clone Controlled Replication to create identical copies of save sets on two devices?
- A. Virtual Synthetic Full
- B. Parallel Save Stream
- C. Recover Pipe to Save
- D. Block Based Backup
正解:C
質問 # 412
An EMC NetWorker client has a file system with two files; A and B.
As the NetWorker administrator, you have created a backup schedule for this client consisting of the following:
- Full back up every Sunday
- Level 2 on Monday
- Level 3 on Wednesday
- Incremental on Thursday
- Level 2 on Friday
File B is changed on Monday, file C is created on Tuesday, file A is changed on Wednesday, and file D is created on Thursday.
Which files will be backed up on Friday?
- A. D only
- B. A, B, C, and D
- C. A, C, and D only
- D. A and D only
正解:B
質問 # 413
An EMC NetWorker administrator needs to recover a client file index.
What needs to be executed in order toretrieve this information?
- A. nsrck -I -T nsr_getdate
- B. nsrck -L7 (client name)
- C. nsrck -I7 (client name)
- D. nsrck -L -t nsr_getdate
正解:B
質問 # 414
A customer asked an administrator to configure Active Directory (AD) granular level backups A backup administrator discovered that the AD Domain distinguished name is CN=company,CN=local What should be entered in the Save Sets attribute for the Domain Controller client to back up the Active Directory?
- A. CN=companyCN=local
- B. APPLICATIONS/AD/CN=company,CN=local
- C. AD:CN=company.CN=local
- D. AD:
正解:B
質問 # 415
An administrator installed and configured a NetWorker server 30 days ago. The customer is concerned the trial period will end soon.
What should the administrator tell the customer?
- A. NetWorker will operate indefinitely with a trial license but without support
- B. NetWorker will operate for 60 more days with a trial license
- C. A permanent license must be applied immediately
- D. NetWorker will operate for 90 more days with a trial license
正解:D
質問 # 416
What is required for a user on an EMC NetWorker client to recover their client files?
- A. Recover local data privilege and operating system write permission
- B. Operating system read permission only
- C. Recover local data privilege only
- D. Recover local data privilege and operating system read permission
正解:D
質問 # 417
Which directory holds the tracking information of each file backed up by the client "tuba" on EMC NetWorker server "soprano"?
- A. /nsr/tuba/db6
- B. /nsr/soprano/db6
- C. /nsr/index/soprano/db6
- D. /nsr/index/tuba/db6
正解:D
質問 # 418
What is the effect of disabling Recover Pipe to Save (RPS) on the NetWorker server?
- A. All clones are slower.
- B. Vproxy clones are slower.
- C. All clones fail.
- D. VBA restore fails.
正解:D
質問 # 419
Which log file contains the file restore information when a recover is performed using the NetWorker User program?
- A. \install_path\logs\vsscr
- B. \install_path\logs\networkr.raw
- C. \install_path\logs\daemon.raw
- D. \install_path\logs\messages
正解:B
質問 # 420
Which method would you use to recover a file to its same location when the entry for that file no longer exists in the client file index?
- A. Save set
- B. Recoverpsm
- C. Clone
- D. Browsable
正解:A
質問 # 421
Which combination of simultaneous backups and recoveries is supported when using an advanced file type device in EMC NetWorker?
- A. Only one backup and multiple recoveries
- B. Only one backup and one recovery
- C. Multiple backups and multiple recoveries
- D. Multiple backups and only one recovery
正解:C
質問 # 422
What is the backup command specified in the EMC NetWorker client resource for EMC Centera backups?
- A. nsrdasv
- B. nsrsnap_vss_save.exe
- C. nsrndmp_save
- D. savepnpc
正解:C
質問 # 423
An Microsoft Exchange server administrator wants to receive a daily e-mail about the backup status of the Exchange server.
Where in the EMC NetWorker Configuration tab can this notification be set?
- A. Registrations
- B. Notifications
- C. Security Audit Log
- D. Client Properties
正解:D
質問 # 424
An administrator wants to use block-based backups on a Windows client. They have already installed the NetWorker client software package on the system Which statement describes the need for an additional NetWorker package to enable Block-based Backup support?
- A. NetWorker Extended Client software is required.
- B. Logical Volume Manager is required.
- C. NetWorker Block-based Backup software is required.
- D. No additional software is required.
正解:C
質問 # 425
How should this be enforced?
- A. Client-side directive
- B. Server-side directive
- C. AES directive
- D. NetWorker user local directive
正解:A
質問 # 426
What is a consideration when performing a rollback restore with Dell EMC NetWorker Snapshot Management?
- A. Restoring from tape storage media can potentially take a long time
- B. Snapshot must be mounted on a storage node/mount host
- C. Restore operation destroys all previously existing data on the target disk
- D. Restore operation requires that individual files to restore be selected
正解:C
質問 # 427
What NetWorker feature ensures that the operating system always creates and uses the same symbolic path for a device?
- A. Persistent binding
- B. Auto Media Management
- C. Persistent naming
- D. Automatic Library
正解:C
質問 # 428
An EMC NetWorker administrator wants to create a new custom notification. The notification needs to send an e-mail with an alert severity when a backup failure of a save group occurs.
Which attribute is configured to specify the alert severity?
- A. Event
- B. Action
- C. Priority
- D. Alert
正解:C
質問 # 429
By default, where are backups written to when using NetWorker?
- A. File System
- B. Pool
- C. Device
- D. Drive
正解:B
質問 # 430
What is a benefit of using multiplexing with EMC NetWorker backups?
- A. Improved restore times
- B. Improved backup device throughput
- C. Reduced CPU utilization on the backup client
- D. Reduced network traffic
正解:B
質問 # 431
In a clustered EMC NetWorker environment, what is a function of the keyword 'curphyhost'?
- A. Keeps the NetWorker 'server' file up-to-date
- B. Ensures data is passed to the current active node of a clustered, dedicated storage node
- C. Computes the composite Host ID for the clustered NetWorker server
- D. Identifies the passive client host in an active/passive cluster
正解:B
質問 # 432
What is the first step that occurs during a client initiated backup?
- A. Save program initiates a connection to nsrindexd
- B. Save program connects to nsrmmd
- C. Save program generates one save stream of data
- D. nsr daemon sends information to EMC NetWorker server
正解:C
質問 # 433
Which daemon controls the library resources?
- A. nsrctld
- B. nsrmmdbd
- C. nsrmmd
- D. nsrlcpd
正解:D
質問 # 434
You create an EMC NetWorker advanced file type device. You then notice that the corresponding read-only device is missing.
What is a possible cause?
- A. Device path is invalid.
- B. Disk Backup Option Enabler is missing.
- C. Device is not labeled.
- D. No backups have been performed.
正解:C
質問 # 435
Refer to the exhibit.
A backup administrator configures an EMC NetWorker staging policy to move save sets from backup Device A to backup Device B. A restore session is started and requires save sets that were staged to Device B.
What is the data flow in this recovery?
- A. Data is reconstructed from Device B to Device A through the storage node and then sent back to the client.
- B. Data goes from Device B through the storage node and then to the client.
- C. Data is restored to the storage node and copied to the client.
- D. Data goes from Device B through the storage node to the NetWorker server and then to the client.
正解:B
質問 # 436
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