3V0-624 Dumps Updated With Latest 3V0-624 Exam Questions And Answers
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Question 1:
A solution architect has been tasked with designing a new environment that meets the needs of a growing company, and has obtained this information:
1.
Uptime is critical during regular business hours when 95% of transactions occur. Application uptime must be 99.9% during those hours.
2.
In a true disaster, the business can withstand a day of data loss and half a day of downtime.
3.
The company is one year into a 5-year contact with the co-lo data center.
4.
The building that is currently occupied no longer has any floor space available, but the company has three empty racks of space.
5.
There are current contacts with Dell to provide servers and Cisco to provide network components.
6.
The network team has standardized on an end-to-end 10Gb network.
Based on this information, which two statements are constraints for the new design? (Choose two.)
A. There are only three available racks in the currently-leased data center.
B. Corporate standards dictate the use of 10Gb throughout the network.
C. Distributed Switches must be used.
D. In four years, the company will outgrow its current data center space.
Correct Answer: BC
Question 2:
A company is designing a new vSphere cluster to support a mission-critical application.
1.
The application requires 100% availability and cannot be restarted to recover from an ESXi host failure.
2.
The application consists of a group of 16 virtual machines, each with 8 vCPU configured.
Which solution satisfies the availability requirements?
A. Guest OS-based software clustering
B. vSphere High Availability
C. vSphere High Availability Application Monitoring
D. vSphere Fault Tolerance
E. vSphere Site Recovery Manager
Correct Answer: A
As mentioned, fault tolerance doesn\’t support 8 x vCPUs in 6.5 and no other technology listed can ensure 100% up-time except some other application / OS method (i.e. Windows Failover Cluster).
1.
FT doesn\’t support 8 vCPU!
2.
vSphere Standard and Enterprise. Allows up to 2 vCPUs
3.
vSphere Enterprise Plus. Allows up to 4 vCPUs
https://docs.vmware.com/en/VMware-vSphere/6.5/com.vmware.vsphere.avail.doc/GUID-57929CF0-DA9B-407A-BF2E-E7B72708D825.html
Question 3:
A solution architect has been tasked with designing a new environment for a company\’s growing needs, and has obtained this information:
1.
Uptime is critical during regular business hours when 95% of the transactions occur. Application uptime must be 99.9% during those hours.
2.
In a true Disaster, the business can withstand a day of data loss and half a day of downtime.
3.
The company is one year into a 5-year contact with the co-lo data center.
4.
The building that is currently occupied no hanger has any floor space available, but the company has 3 empty racks of space. The co-lo can provide up to 11KVA of power per rack.
5.
There are current contacts with Dell to provide servers and with Cisco to provide the network components.
6.
The network team has standardized on an end-to-end 10Gb network.
Based on this information, what are two requirements for the new design? (Choose two.)
A. RTO of 24 hours.
B. RTO of 12 hours.
C. The application must be available 99.9% during business hours.
D. 11KVA of power is available per rack.
Correct Answer: BC
the business can withstand a day of data loss -> this is RPO 24hrs (there is no option for RPO in answers)half a day of downtime -> this is RTO 12hrs
Question 4:
A customer wants to make its data available with a RPO of 10 minutes. Replication to the second data center will be done using the network.
Which type of storage configuration should be used?
A. NFS datastore on ESXi 6.0 with vSphere replication appliance 6.0
B. VMFS datastore on ESXi 6.0 with vSphere replication appliance 6.5
C. vSAN datastore on ESXi 6.0 with vSphere replication appliance 6.5
D. VMFS datastore on ESXi 6.0 with vSphere replication appliance 6.0
Correct Answer: C
vSphere Replication 6.5 is supported on previous ESXi versions (such as 6.0). Only constraint is vCenter is running 6.5 as well (which can be assumed as it is not mentioned). vSphere Replication 6.5 release notes announce the 5 minute RPO (improved from 15 minutes previously) and specifically calls out the limitation of ESXi 6.0 only being supported for vSAN.
https://docs.vmware.com/en/vSphere-Replication/6.5/rn/vsphere-replication-65-release-notes.html
1.
5-minute Recovery Point Objective (RPO) support for additional data store types
Question 5:
What topics need to be considered when creating a storage design?
A. Application I/O requirements
B. Growth rate
C. Latency
D. All of the above
Correct Answer: D
Question 6:
A company has requested assistance with a new cross-site failover design to support business-critical applications.
1.
It has two sites when are very well-connected, and latency is less than 5ms round trip.
2.
The customer requires that its applications be restarted even in the event of a total site failure.
3.
The applications must be kept online even when migrated during maintenance.
4.
Storage arrays at either site support both synchronous and asynchronous replication.
Which two options are accurate application requirements for this scenario? (Choose two.)
A. The design must ensure continuous application uptime even during a total site failure.
B. The design must prioritize application availability.
C. The design must ensure application recoverability at the second site.
D. The applications are latency-sensitive.
Correct Answer: BC
Requirements are: The customer requires that its applications be restarted even in the event of a total site failure; The applications must be kept online even when migrated during maintenance. Therefore: A) No customer requires the application to be restarted in an event of site failure. A restart implies a short downtime, while answer A states “continuous availability”, which is not true if a restart is involved (and false since the customer doesn\’t require 100% uptime and it\’s fine with a restart) B) Yes – 2 of the requirements are about having the application available during maintenance or after failover C) Yes – Same as A, application must be restarted on the secondary site if primary fails D) No – There are no info supporting this
Question 7:
The system administrator team is planning to upgrade its vCenter Server 5.5 environments to version 6.5.
1.
Each vCenter 5.5 is pointing to a Single Sign On (SSO) server that has a dedicated virtual machine.
2.
The SSO servers are currently in independent SSO domains.
3.
During the upgrade process, the administrators would like to combine their two SSO domains into a single one.
View the exhibit.
Referring to the exhibit, which upgrade scenario would accomplish this?
A. 1. Upgrade the Denver SSO server to a 6.5 PSC.
2.
Upgrade the Denver vCenter Server 5.5 to version 6.5.
3.
Use the migration utility to upgrade the New York vCenter Server to 6.5.
4.
Choose to join it to the Denver PSC.
B. 1. Upgrade the Denver SSO server to a 6.5 PSC.
2.
Use the migration utility to upgrade the New York SSO server.
3.
Choose to join the existing SSO domain during the second upgrade.
4.
Upgrade both of the vCenter Servers to 6.5.
C. 1. Upgrade both of the SSO servers to 6.5 PSCs.
2.
Upgrade both of the vCenter Servers to 6.5.
3.
Install a new 6.5 PSC in the same SSO domain as the Denver 6.5 PSC.
4.
Repoint the New York vCenter Server to the newly-installed PSC.
D. 1. Install a new New York SSO 5.5 server in the same SSO domain as the Denver SSO server.
2.
Repoint the New York vCenter Server to the newly-installed SSO server.
3.
Upgrade both SSO servers to 6.5 PSCs.
4.
Upgrade both vCenter Servers to 6.5.
Correct Answer: D
Question 8:
A solution architect has been tasked with designing a new environment that meets the needs of a growing company, and has obtained this information:
1.
The current capacity will be exhausted in 180 days, and the new infrastructure must be deployed and in production prior to that.
2.
The new servers have a 90-day delivery time.
3.
A data center for disaster recovery has been selected, and it is 20 miles away and connected by MPLS.
4.
The security team will continue to utilize its current investments and VM Encryption for the new environment.
5.
The backup team currently uses Data Domain, and reports show an 8:1 compression and deduplication ratio for backups.
Based on the information obtained, which two statements are risks for the new design? (Choose two.)
A. MPLS will be used to connect the two data centers.
B. The Change Advisory Board will approve all changes.
C. Current back up space will not be sufficient if using VM Encryption.
D. The current firewalls will support the additional workloads.
Correct Answer: CD
They mention using existing security investments (i.e. Firewalls)
Question 9:
A customer has storage arrays from two different storage vendors at two different sites. The customer warts to restore operations at the secondary site in the event of a disaster.
Which VMware technology must be used to meet this requirement?
A. vSphere replication
B. vSphere Data Protection
C. array-based replication
D. vSphere Fault Tolerance
Correct Answer: A
Question 10:
A customer wants to use the Microsoft NU3 clustering feature in Unicast mode in its newly-designed environment. To meet that requirement, what security policies must be configured on the network port group?
A. Promiscuous mode Reject MAC address changes Reject Forged transmits Reject Notify switches Yes
B. Promiscuous mode Reject MAC address changes Accept Forged transmits Accept Notify switches No
C. Promiscuous mode Accept MAC address changes Reject Forged transmits Accept Notify switches No
D. Promiscuous mode Reject MAC address changes Reject Forged transmits Accept Notify switches Yes
Correct Answer: B
https://kb.vmware.com/s/article/1556
Question 11:
A company is implementing a new ESXi host cluster at its New York data center.
1.
The CIO has stated that the new ESXi cluster should be deigned with enough failover capacity to sustain two ESXi host failures.
2.
Six ESXi hosts have been approved for this workload.
3.
The ESXi hosts are to be purchased from Dell with these specifications:
4.
2×10 core 2.2GHz Intel CPU
5.
128 GB of memory
6.
The workload is defined as 150 employee desktop virtual machines each with 3GB RAM reserved.
7.
All virtual machines should be protected by vSphere High Availability
Which are two true statements regarding failover capacity? (Choose two.)
A. vSphete HA can be configured to reserve 25% of memory capacity for failover.
B. vSphete HA can be configured to specify two dedicated failover hosts.
C. vSphere HA can be configured to reserve 35% of memory capacity for failover.
D. vSphere HA can be configured to specify one dedicated failover host.
Correct Answer: BC
You have the option in vSphere HA to reserved any number of hosts /or % of memory resources (1/3 = ~35%).
These both enforce the CIO requirements.
A) Memory reserved is not enough to sustain 2 hosts failure
B) Yes, requirements are to sustain 2 hosts failure. Dedicating 2 hosts would leave a total usable memory of 512 GB, which is enough to cover 450GB of VMs memory.
C) Yes, if you want to sustain 2 hosts failure you need to reserve the same amount of memory contribution of those hosts. In this case, 2 hosts out of 6 it\’s 1/3 = 33.3%. So rounding up to 35% is correct.
D) No, solution needs to sustain 2 hosts failure
Question 12:
The hardware operations team is planning to purchase new ESXi hosts for the upcoming budget year and is requesting recommendations on the type of servers to purchase for a web application. The web application consists of hundreds of small virtual machines (1 vCPU and 8GB of RAM) that are members of a software cluster.
The solution should have these abilities:
1.
recover from ESXi host hardware failures
2.
zero downtime for a limited number of critical virtual machines (VMs)
3.
migrate running VMs between ESXi hosts without interruption to the operating system
4.
perform these functions using VMware ESXi servers, vCenter Server, and high-speed network interfaces
What are the three functional requirements and their associated VMware technologies? (Choose three.)
A. automatic restarts of failed VMs (vSphere HA)
B. high speed network interfaces (vSphere Distributed Switches)
C. ability to migrate running VMs (vSphere vMotion)
D. fault tolerance for limited number of critical VMs (vSphere FT)
E. VMware ESXi Servers (vSphere Auto Deploy)
Correct Answer: ACD
They need vSphere HA to recover VM\’s (web applications) from hardware failure.
They need vMotion to move VM\’s between hosts without interruption to OS.
They need zero downtime of Fault Tolerance (Supports up to 4 vCPU and 64GB RAM on 6.5) to support critical VM\’s.
There is no mention of a need for Distributed Switches (Standard Switches would meet requirements) and no mention of requirements for deployment of ESXi (Auto Deploy).
Question 13:
A solution architect has finished conducting interviews and gathering requirements for a company, and has determined that the logical requirements are:
1.
two data centers for high availability
2.
synchronous replication to meet the zero minute RPO
3.
separating management workloads from application workloads
4.
dedicated 10Gb uplink for each low latency server
5.
single management port for the entire environment
Which two actions would meet the design requirements? (Choose two.)
A. Create two data center objects in vCenter Server.
B. Configure vSAN Stretched Clustering.
C. Configure SR-IOV for low latency servers.
D. Create one folder for Management workloads and one folder for application workloads.
Correct Answer: BD
Folders don\’t separate workloads (management object only) and Zero-RPO implies vSAN stretched cluster. Even though thee vSAN nodes are at different sites, they must reside within one logical data center in vCenter (and inside a single Cluster Object).
Question 14:
A customs has requested a vSphere 6.5 deployment design where ESXi hosts are provisioned with Auto Deploy. The customer requires that certificates can be automatically refreshed and renewed from the vSphere Web Client for ESXi hosts.
Which certificate policy should be configured for vCenter Server?
A. Thumbprint Mode
B. VMware Certificate Authority
C. Custom Certificate Authority
D. Subordinate Certificate Authority
Correct Answer: B
“If VMCA assigns certificates to your ESXi hosts (6.0 and later), you can renew those certificates from the vSphere Web Client. You can also refresh all certificates from the TRUSTED_ROOTS store associated with vCenter Server”
Question 15:
A company has requested that a new vSphere 6.5 design be created.
1.
The existing environment consists of 32 vSphere 6.0 hosts attached to an iSCSI storage array.
2.
The storage arrays contain external customer financial and medical records used by the company\’s investment and medical services division.
The design must:
1.
protect the company\’s existing data center investment
2.
expand to a second data center site
3.
introduce process automation
4.
expand to and fail over to public cloud
Which two non-functional requirements are applicable for this design? (Choose two.)
A. The product of the design must account for regulatory compliance.
B. The automation solution must be compatible with the existing equipment.
C. The product of the design must feature 3DES encryption at the virtual machine disk level.
D. At least two 10Gbps interfaces must be dedicated to storage on each host.
E. Every host in the design must have Lockdown Mode enabled for security.
Correct Answer: DE