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Pass Dell Hyperconverged Infrastructure D-VXR-OE-23 Exam With 49 Questions
EMC D-VXR-OE-23 Exam Syllabus Topics:
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NEW QUESTION # 10
An application consisting of two VMs must be keep on two separate hosts.
Which VMware feature would enable this?
- A. High Availability
- B. Storage vMotion
- C. Fault Tolerance
- D. Distributed Resource Scheduler
Answer: A
NEW QUESTION # 11
What must be run to ensure all components are healthy before upgrading a VxRail Cluster?
- A. VxVerify
- B. Skyline Health
- C. vSAN Proactive Tests
- D. Performance Diagnostics
Answer: A
NEW QUESTION # 12
What is the Deduplication algorithm used by vSAN?
- A. SHA-256
- B. SHA-512
- C. SHA-2
- D. SHA-1
Answer: D
NEW QUESTION # 13
When using a vSAN storage policy with FTT = 1 and FTM = Mirroring, how many witness components exist for a VMDK?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 14
Use what network configuration is considered a best practice for VxRail clusters? Choose the correct option from the given list.
- A. IPv6 Multicast
- B. Available Production Ports
- C. Traffic segmentation with VLANS
- D. Available Management Ports
Answer: C
NEW QUESTION # 15
What is a consideration when planning for expansion of an existing four node all-flash VxRail Cluster?
- A. New nodes can contain hybrid, all-flash, or NVMe disks.
- B. New nodes must be identical to the existing nodes.
- C. Multiple new nodes can be added simultaneously.
- D. New nodes can be any processor family.
Answer: C
NEW QUESTION # 16
Using the VxRail Plugin, what does VxRail administrator use to compare the current component version state against the expected component version state?
- A. VxRail VxVerify
- B. Compliance Reports
- C. Skyline Reports
- D. Health Monitoring
Answer: B
NEW QUESTION # 17
Which VxRail model is designed to be used in extreme environmental conditions?
- A. S Series
- B. D Series
- C. G Series
- D. E Series
Answer: B
NEW QUESTION # 18
An existing 4-node VxRail standard cluster has to be scaled out with 2 additional nodes and configured as a stretched cluster. An administrator must prepare a vSAN storage policy that should have the following:
- vSAN Policy Name: vSAN
Stretched Cluster
- Data protection across the sites
- Local protection: RAID-1 with
FTT=1
- Thick Provisioning
An administrator should be able to provision a VM even if the currently available cluster resources cannot satisfy the current policy.
Use the simulator to create the required vSAN storage policy.
Answer:
Explanation:
To create the required vSAN storage policy in the vSphere Client for a VxRail stretched cluster, follow these steps:
* Log in to vSphere Client:
* Open the vSphere Client.
* Enter the username:[email protected].
* Enter the password:VMw@r3!123.
* ClickLogin.
* Navigate to Storage Policies:
* From the home screen, go toPolicies and Profilesin the left-hand navigation pane.
* Click onVM Storage Policies.
* Create a New Storage Policy:
* ClickCreate VM Storage Policy.
* Enter the name asvSAN Stretched Cluster.
* ClickNext.
* Configure Policy Rules:
* In thePolicy Structuresection, chooseEnable tag-based placement rulesif needed.
* ClickNext.
* Add vSAN Rules:
* In theStorage Compatibilitysection, clickAdd ruleand selectvSAN.
* Configure the following:
* Primary level of failures to tolerate (PFTT):1 failure - RAID 1 (Mirroring)
* Secondary level of failures to tolerate (SFTT):1 failure - RAID 1 (Mirroring)
* Failures to Tolerate:1
* Provisioning type:Thick Provisioning
* Ensure "Force Provisioning" is enabled. This allows the VM to be provisioned even if the current resources do not satisfy the policy.
* Set Data Services:
* Skip theData Servicessection if not applicable.
* ClickNext.
* Review and Finish:
* Review the policy settings.
* ClickFinishto create the storage policy.
* Apply the Storage Policy to VMs:
* Navigate to theVMssection.
* Select the VMs that need the new storage policy.
* Right-click and selectVM Policies>Edit VM Storage Policies.
* Choose thevSAN Stretched Clusterpolicy for the applicable disks.
Reference:
VMware vSAN Storage Policy Creation Guide: vSAN Storage Policies
=========================
Note: The exact steps may vary slightly based on the version of vSphere Client being used. Make sure to adjust any specific configurations based on the latest guidelines and available features in the interface.
NEW QUESTION # 19
Using the VxRail Manager, what information can be located under the node physical view?
- A. Health State and Memory
- B. Operational Node Status and Appliance ID
- C. Location and PSNT
- D. Temperature and Health State
Answer: C
NEW QUESTION # 20
What is the default rekey interval for vSAN data-in-transit encryption on the VxRail Cluster?
- A. 6 hours
- B. 1 day
- C. 12 hours
- D. 7 days
Answer: A
Explanation:
The default rekey interval for vSAN data-in-transit encryption on the VxRail Cluster is 6 hours. This interval specifies how frequently the encryption keys are rotated to ensure secure communication within the cluster. Regular rekeying helps maintain data security by reducing the risk of encryption key compromise.
Reference:
VMware vSAN Encryption Guide: vSAN Encryption Guide
NEW QUESTION # 21
What is a consideration when using a VxRail Cluster with vSphere Standard Edition licensing?
- A. vGPU is not supported
- B. Drive replacement is streamlined
- C. Workload balancing is automated
- D. Administrative workload is decreased
Answer: D
NEW QUESTION # 22
A customer has a large storage capacity and low I/O performance requirements.
Which VxRail solution is the best fit?
- A. V Series
- B. S Series
- C. P Series
- D. E Series
Answer: B
NEW QUESTION # 23
What is the sequence of steps to deploy a second VDS for VxRail network traffic?
- A. 1. Configure ToR switches to support VxRail network traffic on switch ports that are connected to the VxRail NIC ports.
2. Configure the new VDS - Add hosts, assign physical adapters, and assign port groups to VMkernel adapters.
3. Create port groups on the new VDS for the VxRail networks that must be migrated.
4. Cable VxRail NIC ports to ToR switches.
5. Create a VDS with the required number of uplinks. - B. 1. Configure the new VDS - Add hosts, assign physical adapters, and assign port groups to VMkernel adapters.
2. Create a VDS with the required number of uplinks.
3. Cable VxRail NIC ports to ToR switches.
4. Configure ToR switches to support VxRail network traffic on switch ports that are connected to the VxRail NIC ports.
5. Create port groups on the new VDS for the VxRail networks that must be migrated. - C. 1. Create port groups on the new VDS for the VxRail networks that must be migrated.
2. Configure ToR switches to support VxRail network traffic on switch ports that are connected to the VxRail NIC ports.
3. Cable VxRail NIC ports to ToR switches.
4. Configure the new VDS - Add hosts, assign physical adapters, and assign port groups to VMkernel adapters.
5. Create a VDS with the required number of uplinks. - D. 1. Create a VDS with the required number of uplinks.
2. Configure the new VDS - Add hosts, assign physical adapters, and assign port groups to VMkernel adapters.
3. Cable VxRail NIC ports to ToR switches.
4. Create port groups on the new VDS for the VxRail networks that must be migrated.
5. Configure ToR switches to support VxRail network traffic on switch ports that are connected to the VxRail NIC ports.
Answer: C
NEW QUESTION # 24
An administrator is trying to monitor vSAN backend IOPS, throughput, and latency in the vSphere Client.
What must be turned on to monitor these metrics?
- A. vSAN Performance Service
- B. vSAN Health Service
- C. vSphere Distributed Resource Scheduler
- D. vSAN Disk Management
Answer: A
NEW QUESTION # 25
A developer would like to test the VxRail API calls directly in their browser.
What tool should be used for this use case?
- A. VxRail Onboard API Documentation via Swagger
- B. VxRail API PowerShell package
- C. VxRail API RESTful API Cookbook
- D. VxRail API User Guide
Answer: A
NEW QUESTION # 26
What needs to be configured before the VxRail Market can be accessed via the VxRail Plugin?
- A. An active Dell Technologies support account must be linked to VxRail Manager
- B. VxRail Cluster Health Monitoring must be enabled for all clusters
- C. The deployment must be joined to the VMware Customer Experience Improvement Program
- D. Connectivity through Secure Connect Gateway must be enabled.
Answer: A
Explanation:
Before the VxRail Market can be accessed via the VxRail Plugin, an active Dell Technologies support account must be linked to VxRail Manager. This linkage is necessary to verify entitlements and ensure that the user has access to the latest updates, support resources, and additional software available through the VxRail Market.
Reference:
Dell VxRail Manager User Guide: VxRail Manager User Guide
NEW QUESTION # 27
An administrator wants to expand a VxRail cluster by one node. The new node arrived with code that is newer than the cluster version.
What action must be taken before the new node can be added to the cluster successfully?
- A. The cluster must be upgraded to match the code level of the new node before the node can be added
- B. The SD card on the new node must be exchanged with a new SD card with the required code version
- C. The cluster must be RASR reset to match the code level of the new node before the node can be added
- D. The new node requires no action and will be downgraded automatically and added to the cluster
Answer: A
NEW QUESTION # 28
A VxRail administrator using the vSphere Client wants to manage the iDRAC configuration of a node.
Which path should be followed?
- A. Cluster > Monitor > VxRail
- B. Host > Configure > VxRail
- C. Cluster > Configure > VxRail
- D. Host > Monitor > VxRail
Answer: C
NEW QUESTION # 29
An administrator is generating a SolVe procedure to replace a failed disk in a VxRail node.
What is the order of the steps?
- A. 1. Select the VxRail version
2. Select the VxRail Model
3. Answer the configuration questions
4. Generate the procedure
5. Input usage information (Serial numbers, etc.)
6. Select the replacement component - B. 1. Select the VxRail version
2. Select the VxRail Model
3. Select the replacement component
4. Answer the configuration questions
5. Generate the procedure
6. Input usage information (Serial numbers, etc.) - C. 1. Select the VxRail version
2. Select the VxRail Model
3. Generate the procedure
4. Answer the configuration questions
5. Input usage information (Serial numbers, etc.)
6. Select the replacement component - D. 1. Select the VxRail version
2. Select the VxRail Model
3. Select the replacement component
4. Answer the configuration questions
5. Input usage information (Serial numbers, etc.)
6. Generate the procedure
Answer: D
NEW QUESTION # 30
Which path should be followed to check disk level vSAN metrics?
- A. Cluster > Monitor > Host > vSAN > Performance > Disks
- B. Host > Monitor > Performance > Overview
- C. Cluster > Configure > vSAN > Disk Management
- D. Host > Monitor > vSAN > Performance > Disks
Answer: D
NEW QUESTION # 31
When a RAID-5 storage policy is used, what is the minimum number of VxRail nodes required for vSAN self-healing after a failure?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 32
What is the default VLAN ID for internal management network traffic on VxRail?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 33
What is a consideration before removing a VxRail node from a cluster?
- A. Capacity Reserve must be enabled.
- B. The node must be disconnected.
- C. The cluster must have enough nodes remaining to support FTT.
- D. The node must be in Maintenance Mode.
Answer: C
NEW QUESTION # 34
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