[2025年02月] 厳密検証されたD-PDD-DY-23問題集と解答でD-PDD-DY-23問題集と正解付き
ベストDell Data Protection学習ガイドはD-PDD-DY-23試験合格させます
質問 # 39
Which port/protocol is used when using a syslog server to monitor a PowerProtect DD system?
- A. 2051/UDP
- B. 2051/TCP
- C. 514/TCP
- D. 514/UDP
正解：D
質問 # 40
A customer needs help deploying a shared PowerProtect DD. They ask for best practices when configuring SMT.
What network-related attributes must they configure to increase the security of each tenant unit?
- A. - Tenant Unit IP Addresses
- Tenant Unit Firewall Ports
- Remote Data Access IP
- Addresses Default Gateway - B. - Remote Data Access IP
- Addresses Default Gateway
- Tenant Unit Virtual Interfaces
- Tenant Unit Hostname - C. - Tenant unit Hostname
- Local Data Access IP addresses
- Remote Data Access IP Addresses
- Default Gateway - D. - Local Data Access IP addresses
- Remote Data Access IP Addresses
- Default Gateway
- Tenant Unit Firewall Ports
正解：C
質問 # 41
When using the DD VTL Tape Out to Cloud feature, which status will a tape show once it is in the cloud tier vault?
- A. Offsite
- B. Archived
- C. Offline
- D. Vaulted
正解：A
質問 # 42
An administrator is configuring an Azure cloud unit on their DD6900.
Which certificate must be imported before adding the cloud unit?
- A. GlobalSign Root R2
- B. Baltimore CyberTrust Root CA
- C. S3 Flexible
- D. GlobalSign Root R1
正解：B
質問 # 43
A PowerProtect DD appliance with two expansion shelves is being installed in a customer-provided rack.
When cabling the controller to the shelves, what is connected to the host port on the last shelf in the chain?
- A. Expansion port of the controller
- B. Host port of the controller
- C. Expansion port of the upstream shelf
- D. Host port of the downstream shelf
正解：C
質問 # 44
Which command is used to restart the initial CLI configuration wizard?
- A. install config
- B. config setup
- C. setup
- D. config
正解：B
質問 # 45
What are some key benefits of performing backups and recoveries with a PowerProtect DD appliance?
- A. Increase in the overall size and scope Elimination of physical tape Number of copies that do not need to be tracked Increased speed of disaster recovery
- B. Reduction in the overall size and scope Elimination of physical tape Fewer copies that need to be tracked Increased speed of disaster recovery
- C. Reduction in the overall size and scope Elimination of physical tape Number of copies that do not need to be tracked Increased speed of disaster recovery
- D. Increase in the overall size and scope Elimination of physical tape Fewer copies that need to be tracked Increased speed of disaster recovery
正解：D
質問 # 46
Which three backup applications are supported by the PowerProtect DD VTL? (Select 3)
- A. IBM Spectrum Protect
- B. Dell Networker
- C. Veritas NetBackup
- D. Dell PowerProtect Data Manager
- E. Quest vRanger
正解：A、B、C
解説：
Explanation: PowerProtect DD's VTL functionality is compatible with major backup applications like IBM Spectrum Protect, Dell Networker, and Veritas NetBackup. These integrations enhance the data protection and recovery capabilities by supporting virtual tape operations.
質問 # 47
A PowerProtect DD Administrator issues the nfs show clients command, what is expected output?
- A. Exported list of NFS users
- B. Exported client list
- C. Exported storage-units
- D. Exported file systems
正解：B
解説：
The nfs show clients command provides a list of clients that have access to the NFS (Network File System) shares exported by the PowerProtect DD appliance. This information is crucial for administrators to monitor and manage NFS client connections, ensuring proper access and resource allocation.
質問 # 48
What is a requirement to use the PowerProtect DD HA feature?
- A. Dual set of shared storage configuration
- B. Head units and nodes require an active/active configuration
- C. A single set of shared storage
- D. Each head unit requires its own FS25 shelf
正解：A
質問 # 49
An IBM Spectrum Protect administrator would like to use the benefits of DD Boost.
Which technology will allow this integration?
- A. NFS
- B. BooslFS
- C. VTL
- D. ICIFS
正解：B
解説：
BoostFS (Boost File System) is a DD Boost-enabled file system interface that allows applications like IBM Spectrum Protect to take advantage of DD Boost features, such as optimized deduplication, load balancing, and improved backup/restore performance. By using BoostFS, IBM Spectrum Protect can efficiently integrate with PowerProtect DD appliances to leverage DD Boost's capabilities for faster and more efficient data transfer.
質問 # 50
What is the correct order of steps to verify DD Boost implementation and clone functionality?
正解：
解説：
Explanation:
質問 # 51
A company has SMT and VTL enabled on a PowerProtect DD appliance. They back up their data to virtual tape under a VTL pool named "finance".
Where is the backup data stored on the PowerProtect DD appliance?
- A. /data/col1/<tenatname>/vtl/finance
- B. /data/col1/<tenatname>/finance
- C. /data/col1/finance
- D. /data/col1/vtl/finance
正解：C
質問 # 52
A customer has a backup environment consisting of a server, media server and clients.
Which two statements are true concerning the media server connected to a PowerProtect DD? (Choose two.)
- A. The backup server and media server functions can be performed on a single system.
- B. The media server is used in obtaining and storing backup data.
- C. The media server cannot be connected to a PowerProtect DD VTL and active tier.
- D. The media server schedules, manages, and operates data backup processes on a backup client.
正解：A、B
解説：
The backup server and media server functions can be performed on a single system.: In many environments, it is possible for a single server to act as both the backup server and the media server, simplifying management and resource allocation.
The media server is used in obtaining and storing backup data.: The primary role of the media server is to handle the actual data transfer, manage backup processes, and store backup data, making it essential for an effective backup solution.
質問 # 53
Which command is used to check if NFS is enabled?
- A. system show
- B. nfs status
- C. nfs enable
- D. nfs show clients
正解：B
質問 # 54
Which component executes the read/write requests in a backup environment consisting of a PowerProtect DD appliance and IBM Spectrum Protect?
- A. Spectrum Protect Server
- B. Master Server
- C. Media Server
- D. Media Agent
正解：D
質問 # 55
Which type of data replication can only be used with DD Boost on a PowerProtect DD appliance?
- A. Collection
- B. Encrypted replication
- C. Managed File
- D. MTree
正解：B
質問 # 56
Which two authentication protocols are available on BoostFS? (Choose two.)
- A. JWTs
- B. OlDC
- C. Kerberos
- D. RSA Lockbox
正解：A、C
解説：
JWTs (JSON Web Tokens): JWTs are a compact, URL-safe means of representing claims to be transferred between two parties. They are commonly used for stateless authentication in web applications, including those utilizing BoostFS.
Kerberos: Kerberos is a network authentication protocol that uses tickets to allow secure communication over a non-secure network. It is widely used in various systems, including BoostFS, to authenticate users and services.
質問 # 57
What is the order of steps to configure DD Boost on a PowerProtect DD appliance?
正解：
解説：
質問 # 58
What are the terminal emulation settings that are used to establish serial communication with a PowerProtect DD system?
- A. BAUD Rate: 116200
Data Bits: 8
Stop Bits: 1
Parity: Even
Flow Control: Xon/XOFF - B. BAUD Rate: 116200
Data Bits: 1
Stop Bits: 2
Parity: Odd
Flow Control: Xon/XOFF - C. BAUD Rate: 115200
Data Bits: 1
Stop Bits: 2
Parity: None
Flow Control: None - D. BAUD Rate: 115200
Data Bits: 8
Stop Bits: 1
Parity: None
Flow Control: None
正解：D
質問 # 59
What is a requirement to configure the PowerProtect DD tape out to cloud feature?
- A. Tape Out to Cloud License
- B. Cloud Profile
- C. Two cloud units
- D. DD VTL License
正解：D
質問 # 60
Refer to the exhibit.
To which shelf and port should SAS HBA slot 1 port B be connected?
- A. Shelf 01 BH
- B. Shelf 01 BE
- C. Shelf 04 BE
- D. Shelf 04 BH
正解：C
解説：
Based on the configuration:
SAS HBA Slot 1 has ports labeled A and B.
The connection sequence suggests that:
Shelf 01 is the first shelf connected, and it has ports BE and BH.
Shelf 02 through Shelf 04 continues the pattern with their respective ports.
Given the layout:
SAS HBA Slot 1 Port B should be connected to Shelf 01 BH to maintain proper connectivity according to the configuration flow.
質問 # 61
Two companies recently merged. They are consolidating and purchased three PowerProtect DD systems and Avamar protection software.
* One company is using ECS, Google Cloud and Salesforce cloud providers.
* The other is using Alibaba, IBM and Microsoft Azure cloud providers.
What is the maximum number of Cloud Tiers that can be created across the three PowerProtect DD systems by the Administrator?
- A. 0
- B. 1
- C. 2
- D. 3
正解：C
解説：
Each PowerProtect DD system can support up to two Cloud Tiers. Therefore, with three PowerProtect DD systems, the maximum number of Cloud Tiers is calculated as follows:
2 Cloud Tiers per PowerProtect DD system X 3 PowerProtect DD systems = 6 Cloud Tiers total.
This configuration allows the administrator to utilize multiple cloud providers efficiently across the consolidated PowerProtect DD systems.
質問 # 62
An administrator is configuring a Google Cloud Provider cloud unit on their DD9900.
Which certificate must be imported before adding the cloud unit?
- A. GlobalSign Root R2
- B. Root CA
- C. S3 Flexible
- D. GlobalSign Root R1
正解：A
質問 # 63
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