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[General] New D-PWF-OE-00 Exam Pattern, Pass4sure D-PWF-OE-00 Pass Guide

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【General】 New D-PWF-OE-00 Exam Pattern, Pass4sure D-PWF-OE-00 Pass Guide

Posted at yesterday 17:34      View：3 | Replies：0        Print      Only Author   [Copy Link] 1#
However, it's not always the same. Cramming is not what shall stay in your mind forever. you can forget the lines anytime making you blank while you are trying to solve your D-PWF-OE-00 Exam Questions. So, don't cram even if it takes you a little more time to clear your doubts and get the concept clear. Cramming is not going to stay with you forever.
EMC D-PWF-OE-00 Exam Syllabus Topics:
TopicDetails
Topic 1
  • PowerFlex Storage: This domain addresses daily storage operations including creating and managing volumes, configuring shared file systems, and working with storage data targets.
Topic 2
  • Protecting PowerFlex Storage: This section covers data protection through snapshot technology for point-in-time copies and volume replication between clusters for disaster recovery.
Topic 3
  • Expanding a PowerFlex Cluster: This domain focuses on cluster expansion and maintenance including using maintenance modes, adding nodes, configuring Storage Data Servers and Meta Data Managers, and understanding PowerFlex integration with APEX.
Topic 4
  • PowerFlex Components and Resource Discovery: This domain covers identifying PowerFlex hardware models and software components, using management interfaces to interact with the system, and completing essential post-installation configuration tasks.

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EMC Dell PowerFlex Operate Exam Sample Questions (Q60-Q65):NEW QUESTION # 60
What are the considerations for configuring new Metadata Managers during cluster expansion? (Choose two).
  • A. Ensure even distribution of metadata across nodes
  • B. Maintain redundancy for metadata storage
  • C. Validate replication protocols between clusters
  • D. Assign the new nodes to an existing Fault Set
Answer: A,B
Explanation:
The Metadata Manager (MDM) cluster is the critical control plane of PowerFlex.
* Maintain redundancy for metadata storage (Option D): The MDM cluster (typically 3 or 5 nodes) must always maintain a quorum. When reconfiguring or expanding the management capabilities, you must ensure that there are enough replicas (Primary, Secondary, Tie-Breakers) to survive a node failure without bringing down the cluster management.
* Ensure even distribution (Option A): Best practice dictates that MDM roles should be distributed across different failure domains (different racks or chassis) to prevent a single physical failure (like a rack power outage) from taking down the entire MDM cluster simultaneously.
Incorrect Options: MDMs are not assigned to Fault Sets (C)-Fault Sets are for SDSs. Replication protocols (B) are relevant for data disaster recovery, not for the local cluster MDM expansion.

NEW QUESTION # 61
Post-installation tasks in PowerFlex include configuring protection domains and fault sets. True. False.
  • A. False
  • B. True
Answer: B
Explanation:
* True: After the initial software deployment (Day 0), the system consists of installed MDM/SDS software but no logical storage structure.
* Day 1 Tasks: The administrator's first tasks are to:
* Create a Protection Domain (grouping the SDS nodes).
* (Optional but recommended) Configure Fault Sets within that Protection Domain for rack awareness.
* Create Storage Pools within the PD.
* Add Devices (Drives) to the Pool.
Only after these "post-installation" tasks are complete can volumes be created and mapped to hosts.

NEW QUESTION # 62
What is the primary function of storage data targets in PowerFlex?
  • A. Enable deduplication and compression
  • B. Manage metadata for nodes
  • C. Organize drives for storage pools
  • D. Provide access to external storage resources
Answer: C
Explanation:
In PowerFlex terminology, the Storage Data Server (SDS) acts as the "Target" for I/O operations.
* Organize drives for storage pools (Option B): The SDS takes ownership of the local physical drives (NVMe/SSD/HDD) installed in the server. It aggregates these drives and contributes them to the Storage Pool. It handles the reading and writing of data blocks to this physical media.
Incorrect Options: Metadata is managed by the MDM (A). Access to external resources (C) is not the function of the SDS (which provides internal storage). Deduplication (D) is a specific feature, not the primary function of the component.

NEW QUESTION # 63
Which actions ensure secure alert configurations in PowerFlex? (Choose two).
  • A. Validate SNMP trap destinations
  • B. Assign alerts to metadata managers
  • C. Enable role-based access control for alerts
  • D. Configure email notifications for critical events
Answer: A,D
Explanation:
Configuring alerts ensures that administrators are notified of security or health issues promptly.
* Validate SNMP trap destinations (Option A): PowerFlex can send SNMP traps to a central monitoring station (like Nagios, SolarWinds, or Secureworks). Validating these destinations ensures that sensitive alert data is being sent to authorized, secure servers and not leaked to unauthorized IPs.
* Configure email notifications for critical events (Option B): Configuring an SMTP gateway allows PowerFlex to email administrators immediately when a "Critical" or "Error" event occurs (e.g., "Drive Failed" or "Login Failed"). Ensuring this channel is encrypted (TLS) and directed to the correct distribution lists is part of a secure configuration.

NEW QUESTION # 64
What are the key considerations for volume replication in PowerFlex? (Choose two).
  • A. Sufficient network bandwidth between clusters
  • B. Predefined snapshot retention policies
  • C. Identical storage pool configurations
  • D. Compatible replication protocols
Answer: A,D
Explanation:
* Sufficient network bandwidth (Option A): PowerFlex replication is typically asynchronous.
However, the link (WAN) between sites must be sized correctly to handle the change rate of the data. If the application writes 1GB/s but the WAN link is only 100MB/s, the replication buffer (Journal) will fill up, and compliance will break (RPO violation).
* Compatible replication protocols (Option D): Both the source and target clusters must be running compatible versions of the PowerFlex software to understand the replication metadata and data stream format.
Incorrect Options: Storage pools do not need to be identical (C)-you can replicate from an NVMe pool to a cheaper HDD pool at the DR site. Snapshot retention (B) is a local backup setting, not a replication prerequisite.

NEW QUESTION # 65
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