DELL EMC D-DP-FN-01 問題練習

Question No : 1
What are three types of backups?

• A.Image, Object, and Block
• B.Block, File, and Object
• C.NDMP, Image, and Object
• D.File, Block, and Image

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Question No : 2
What is the process of identifying and moving inactive data from primary storage systems to lower-cost storage systems for long-term retention?

• A.Data archiving
• B.Replication
• C.Business continuity
• D.Data locality

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Question No : 3
What is a characteristic of storage resource pools?

• A.Resource pools should always be created by different types of storage devices
• B.Resources are reserved by the application after being released by the consumer
• C.Resources are dynamically released to the pool when the consumer exceeds their quota
• D.Resources are dynamically allocated based on consumer demand

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Question No : 4
What are the key functions of data management?

• A.detection and orchestration management
• B.discovery and operations management
• C.configuration and detection management
• D.rollout and configuration management

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Question No : 5
What are the three pillars of data security and management?

• A.Security, Confidentiality, and Integrity
• B.High availability, Integrity, and Compliance
• C.Integrity, Governance, and Compliance
• D.Confidentiality, Integrity, and Availability

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Question No : 6
Which architectural component scans and archives files?

• A.Archive storage
• B.Archive server
• C.Primary storage
• D.Archiving agent

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Question No : 7
A customer has created a change management window to perform scheduled system maintenance. During the scheduled downtime window, information will be transferred to another system to ensure continuous availability.
What is this process an example of?

• A.Data governance
• B.Data migration
• C.Automated failback
• D.Disaster recovery

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Question No : 8
What is a disadvantage of source-based deduplication?

• A.Requires more network bandwidth to send data across LAN or WAN during the backup
• B.CPU cycles may impact application performance
• C.High network load since the client checks all segments on the deduplication server device
• D.Increases CPU utilization in the backup appliance

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Question No : 9
In which technique does an application maintain limited functionality, even when some of the modules or supporting services of that application become unavailable?

• A.Retry logic
• B.Persistent state model
• C.Graceful degradation
• D.Checkpointing

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Question No : 10
What is true of hot-swappable hardware?

• A.All components need to be rearranged after swap
• B.Reboot is required after a change
• C.All fans need to be running to ensure proper cooling
• D.Replaceable with zero downtime

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Question No : 11
Why is it important to perform regular disaster recovery drills?

• A.To ensure the effectiveness of recovery protocols
• B.To increase data storage capacity
• C.To comply with industry standards
• D.To reduce the overall cost of data protection

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Question No : 12
What advantage does encryption offer for cloud-based backups?

• A.It ensures faster data transfer
• B.It decreases storage costs
• C.It secures data against breaches
• D.It eliminates the need for physical backups

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Question No : 13
What is the benefit of having a disaster recovery site geographically distant from the primary site?

• A.It increases data latency
• B.It ensures faster data access
• C.It provides protection against local disasters
• D.It simplifies data management

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Question No : 14
How does deduplication impact the efficiency of backups?

• A.It increases the backup window
• B.It decreases the amount of data stored
• C.It makes data recovery more difficult
• D.It requires additional hardware

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Question No : 15
What challenge does virtualization pose to data protection?

• A.It simplifies data encryption
• B.It increases data storage requirements
• C.It complicates data recovery processes
• D.It reduces the need for backups

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