合格目指せD-PDD-DY-23試験最新のD-PDD-DY-23試験問題集PDF 2024年更新
D-PDD-DY-23試験問題集、365日更新無料サンプル
質問 # 67
What is the correct sequence of operations used by the PowerProtect DD DIA in the end-to-end verification process?
正解：
解説：
質問 # 68
When selecting a PowerProtect DD model, which standard practices should be used to conservatively calculate capacity and throughput?
- A. Capacity: First full backup + Incremental backups + (Weekly cycle * Number of weeks data is retained) Throughput: Size of largest backup / Backup window time Allow for a minimum 10% buffer in both capacity and throughput
- B. Capacity: First full backup + Incremental backups + (Weekly cycle * Number of weeks data is retained) Throughput: Size of largest backup / Backup window time Allow for a minimum 20% buffer in both capacity and throughput
- C. Capacity: First full backup + First incremental backup + (Weekly cycle * Number of weeks data is retained) Throughput: Size of average backup / Backup window time Allow for a minimum 20% buffer in both capacity and throughput
- D. Capacity: First full backup + First incremental backup + (Weekly cycle * Number of weeks data is retained) Throughput: Size of average backup / Backup window time Allow for a minimum 10% buffer in both capacity and throughput
正解：B
質問 # 69
What is the maximum number of snapshots per MTree that can be stored on a PowerProtect DD
- A. 0
- B. 1
- C. 2
- D. 3
正解：A
質問 # 70
What needs to be configured when implementing LACP on a PowerProtect DD appliance to gain access to the underlying aggregated link connection?
- A. DD Boost Interface Groups
- B. NIC Teams
- C. Virtual network interface
- D. Physical network interface
正解：C
質問 # 71
A customer has stored the data that is in the cloud using PowerProtect DD. For security reasons, encryption will be applied to the data.
What is the required action to achieve the customer's goal?
- A. Enable the encryption via cloud tier level
- B. Encrypt and reupload the data
- C. Activate the Data at Rest encryption
- D. Turn off encryption and reenable
正解：B
質問 # 72
A backup administrator is investigating the File System Log of their source DD9900. They noticed an error on the file system and quickly corrected the issue. However, 30 minutes after making the fix, the error status has not changed.
Why is the error still appearing in the File System Log?
- A. System status messages are updated every 45 minutes
- B. Corrected errors do not reappear in logs
- C. System status messages are only available through CLI
- D. System status messages are updated hourly
正解：D
質問 # 73
An administrator is scaling Cloud Tier for a DD9400 by adding a second cloud unit.
What is the required amount of metadata storage (TB)?
- A. 0
- B. 1
- C. 2
- D. 3
正解：B
質問 # 74
During a normal workday an administrator notices poor performance (<1MB/s) in combination with poor global compression rate (<1x).
What metrics should be monitored to find the issue?
- A. Stream count, disk reconstruction, and replication
- B. NVRAM battery level, link utilization, and disk reconstruction
- C. Stream count, CPU utilization, and replication
- D. Cleaning, NVRAM battery level, and link utilization
正解：C
質問 # 75
Which method can be used to configure remote logging with syslog?
- A. The log host command
- B. The REST API query in /nwrestapi/v3/global/alerts
- C. The log change command
- D. The DD System Manager Maintenance > Logs page
正解：A
質問 # 76
Which deduplication steps are offloaded when DSP is used?
- A. Compress, Segment, and Filter
- B. Segment, Fingerprint, and Compress
- C. Fingerprint, Segment, and Filter
- D. Filter, Fingerprint, and Segment
正解：B
質問 # 77
A storage administrator finished the zoning between the PowerProtect DD and the NetWorker backup server.
How can they verify that the zoning was completed properly and the server HBA are visible?
- A. scsitarget show initiator list
- B. scsitarget initiator show list
- C. scsitarget show initiator
- D. scsitarget initiator list
正解：B
質問 # 78
A backup administrator needs to implement BoostFS for Windows.
What do they need to install on the Windows server?
- A. CIFS
- B. NFS
- C. CBFS
- D. FUSE
正解：A
質問 # 79
A customer needs to configure a pair of PowerProtect DD6900 systems to use high availability.
Which expansion shelf is required?
- A. ES40
- B. ES25
- C. FS25
- D. DS60
正解：C
質問 # 80
A backup administrator has enabled encryption on a PowerProtect DD appliance. They are attempting to change the passphrase.
What is a consideration when changing the passphrase?
- A. File system must be enabled before changing the passphrase
- B. File system must be disabled before changing the passphrase
- C. User with the Admin role is sufficient to change the passphrase
- D. User with the Security role is sufficient to change the passphrase
正解：B
質問 # 81
A backup administrator is tasked with monitoring PowerProtect DD capacity metrics. The administrator is backing up 2 TB of data daily with a reduction rate at 5x. After data reduction, subsequent full backups compress down to 100 GB. The initial backup requires 400 GB with a 10 percent increase in the data each day.
Each incremental backup is 200 GB. After data reduction, each incremental backup is 20 GB.
What is the weekly burn rate (GB) after six daily incremental backups and one weekly backup?
- A. 0
- B. 1
- C. 2
- D. 3
正解：A
質問 # 82
An organization uses tape libraries in their current backup infrastructure. They have purchased a PowerProtect DD system and plan to use VTL to move from tape.
What is a consideration when configuring the tape size?
- A. Target single drives to write multiple streams
- B. Target multiple drives to write single stream
- C. Use smaller tapes for smaller datasets
- D. Set retention periods for as long as possible
正解：C
質問 # 83
Which type of data replication can only be used with DD Boost on a PowerProtect DD appliance?
- A. Managed File
- B. MTree
- C. Collection
- D. Encrypted replication
正解：D
質問 # 84
An engineer is configuring a PowerProtect DD system for VTL using Fibre Channel.
How should the zones be configured?
- A. Single initiator, single target
- B. Single initiator, multi target
- C. Soft zones
- D. Hard zones
正解：B
質問 # 85
An organization uses tape libraries in their current backup infrastructure. They have purchased a PowerProtect DD system and plan to use VTL to move from physical tape.
What is a consideration when configuring the tape size?
- A. Use larger tapes for multiple smaller datasets
- B. Use multiple drives to write multiple streams
- C. Target multiple drives to write single stream
- D. Set retention periods for as long as possible
正解：B
質問 # 86
How many cloud units are supported on a PowerProtect DD appliance when using Dell EMC Cloud Tier, and what is the maximum capacity for each unit?
- A. Four units, each up to half the active tier capacity
- B. Two units, each up to half the active tier capacity
- C. Four units, each less than or equal to the active tier capacity
- D. Two units, each less than or equal to the active tier capacity
正解：D
質問 # 87
Backup administrators have noticed slow backups on the AIX environment.
To fix the issue, what should the set large_send be for each NIC, and what should the NFS option be set to?
- A. yes and nfs_rfc1323=0
- B. yes and nfs_rfc1323=1
- C. no and nfs_rfc1323=1
- D. no and nfs_rfc1323=0
正解：C
質問 # 88
Which component of PowerProtect DD is Data Invulnerability Architecture a feature of?
- A. DDOS
- B. CIFS
- C. DD Boost
- D. VTL
正解：A
質問 # 89
A CommVault Simpana administrator would like to use the benefits of DD Boost.
Which technology will allow this integration?
- A. BoostFS
- B. CIFS
- C. NFS
- D. VTL
正解：A
質問 # 90
What is the maximum number of supported tape drives that can be configured using PowerProtect DD with at least 60 CPU cores?
- A. Unlimited
- B. 0
- C. 1
- D. 2
正解：C
質問 # 91
Which component executes the read/write requests in a backup environment consisting of a PowerProtect DD appliance and IBM Spectrum Protect?
- A. Media Server
- B. Master Server
- C. Media Agent
- D. Spectrum Protect Server
正解：C
質問 # 92
......
D-PDD-DY-23問題集、あなたを合格させる認証試験：https://www.passtest.jp/EMC/D-PDD-DY-23-shiken.html
まもなくセール終了！リアルD-PDD-DY-23のPDF解答を使おう：https://drive.google.com/open?id=1pPj7RfgyqZsI7F6sN7lIaM0H1g-JzE7-