Download New Updated (June) VMWare VCAP5-DCD Practice Test 31-40

Ensurepass

 

QUESTION 31

You are tasked with ensuring that a multitier application will restart correctly during an HA event. Which of the following is required? (Choose two)

 

A.

A specified restart priority for each machine in the application tiers

B.

A vApp object

C.

A DR and validation process for operations staff manual processes

 

Answer: AB

 

 

QUESTION 32

Which of the following is not a reason to use virtualization?

 

A.

Save money

B.

Improve system performance

C.

Save time

D.

Make disaster recovery easier

 

 

 

VMware VCAP5-DCD : Practice Test

 

Answer: B

Explanation:Administrators often feel compelled to virtualize their server infrastructure for reasons such as the following:

Save time–Administering virtualized servers over physical servers can save a huge amount of time.

Save money–Any way you measure it, virtualization comes out as a cost-saving proposition; dollars are saved in less administrative time, fewer infrastructure requirements, and less energy utilization.

Simplify management–Virtualization enables the use of advanced features such as resource optimization, high availability, and point-in-time snapshots of servers. Recover from disaster–Having a reliable disaster recovery plan is essential for ensuring business continuity. Virtualization offers hardware independence and decreased recovery time after a disaster or failover.

 

 

QUESTION 33

The ___________ would not be considered a stakeholder in a design.

 

A.

backup administrator

B.

project sponsor

C.

key application owners

D.

data center manager

 

Answer: A

Explanation:Key stakeholders should include the following:

Project sponsor

Key application owners

Server architecture leads

LAN/WAN architecture leads

Data center managers

 

 

QUESTION 34

VMware VCAP5-DCD : Practice Test

You are working on a hybrid cloud project, where production applications (yet to be fully developed) are to be deployed. Which of the following is a project requirement?

 

A.

The production data must be in the UK at all times.

B.

The hosting partner provides sufficient resources without overcommitment to support application load.

C.

The hosting provider meets uptime expectations.

D.

The development team provides the software on time.

 

Answer: A

Explanation:A requirement is a definable and measurable project item. It must be part of the delivery, and its removal cannot be justified.

Chapter 2, Definitions of Key Terms

 

 

QUESTION 35

Which of the following is not a component of a virtual design?

 

A.

compute layer

B.

resource layer

C.

network layer

D.

storage layer

 

Answer: B

Explanation:The components of a virtual design include the management layer, the networking layer, the storage layer, the guest VM layer, and the compute layer.

 

 

QUESTION 36

During a vCenter outage caused by a host power issue, a member of the operations team created an emergency guest VM by connecting directly to one of the hosts. The cluster was enabled for VMware HA at the time of the vCenter outage. In the event of further problems in the datacenter, is the newly created VM protected by HA?

 

 

 

VMware VCAP5-DCD : Practice Test

 

A.

Yes

B.

No

 

Answer: B

Explanation:The vCenter manages the update of the VMware HA protected list. When you add a machine while the vCenter is out of service, the list will not be updated.

 

 

QUESTION 37

VMware HA may not restart all guest workloads if _______________.

 

A.

admission control policy is disabled

B.

the resources are fragmented between nodes in the cluster and DRS is not in fully automated mode

C.

the master ESXi node has crashed

 

Answer: B

Explanation:An admission control policy tells VMware HA how to calculate the resources it needs to reserve for a cluster. It uses a combination of memory and CPU reservation configuration or, if no configuration exists, a default low reservation.

 

 

QUESTION 38

You are working as a platform designer for a large hosting provider. You are considering the scalability of a solution that is projected as 50 hosts and 1,500 virtual machines. A VCSA is a project requirement. Which of the following is true?

 

A.

The VCSA will scale to 5 hosts and 50 VMs and thus is a risk to project scalability.

B.

The VCSA can be configured to use a remote SQL database to meet project scalability.

C.

The VCSA should be configured to use a remote DB2 or Oracle database.

 

Answer: C

VMware VCAP5-DCD : Practice Test

 

Explanation:

 

A VCSA is a premade virtual machine. Due to the size of the system and the local DB2 components, the system is limited in support. However, if you expand the virtual machine resources and deploy a remote database, the VCSA can scale out to the vCenter standard limitations.

 

 

QUESTION 39

A software vendor-provided best practice should be adhered to ___________. (Choose two)

 

A.

where possible, respecting other project requirements

B.

at all times because the vendor wrote and designed the software

C.

in the absence of other requirements as a guide to configuration

 

Answer: AC

Explanation:A best practice is based on experience with delivering a solution. A new product will have limited best-practice information except for vendor- or vendor-partner-based recommendations. The longer a technology is used in a community, the more potential success; therefore, best practices may change over time.

Chapter 6, Validation, Thoughts, and Processes

 

 

QUESTION 40

You are designing a VMware HA platform based on vSphere converged network hardware?and softwarebased iSCSI storage. Which of the following is true?

 

A.

vSphere 5 can provide protection for workloads in this design, using datastore heartbeats and management networks.

B.

vSphere 5 datastore heartbeats may not provide additional protection in this design if a physical card containing the management and storage networks fails.

 

 

 

VMware VCAP5-DCD : Practice Test

 

Answer: B

Explanation:VMware HA will check storage heartbeats or a lock file (NFS v3) on datastores in the event that the management network is impacted. By using a CNA and slicing the 10 GB up into smaller chunks, it could be possible perspective to have a smaller number of physical NICs but with multiple logical networks defined.

As a CNA can define network and storage configuratio

n, it could be a major outage if the NIC failed, and this would remove the extra protection the network storage heartbeats provide.

Chapter 4, The Importance of vMotion, VMware HA, and Fault Tolerance

 

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