Download New Updated (June) VMWare VDCD510 Practice Test 21-30

Ensurepass

 

QUESTION 21

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?

 

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 22

The ________ virtual machine scaling approach allows a VM to be created initially on a few metrics or highlevel requirements and scaled through the virtual machine’s life cycle.

 

A.

comprehensive

B.

predictive

C.

adaptive

D.

literal

 

Answer: C

Explanation:The adaptive approach is used when a virtual machine is built with only a few requirements and then can be scaled once the application is in place and performance is measured

 

 

 

VMware VDCD510 : Practice Test

 

based on the few requirements. Then the VM can be scaled according to what the performance indicates.

 

 

QUESTION 23

Which quality of a good design does NIC teaming and storage multipathing help achieve?

 

A.

Recoverability

B.

Performance

C.

Availability

D.

Manageability

 

Answer: C

Explanation:Availability in a design permits the system to always be available, even in the event of outages.

NIC teaming, redundant hardware, and clustering applications are examples of availability options.

 

 

QUESTION 24

Private VLANs are required for the design. Which vSphere licensing edition is required?

 

A.

Essentials

B.

Enterprise Plus

C.

Enterprise

D.

Standard

 

Answer: B

Explanation:Private VLANs require distributed virtual switches, which are available only with the Enterprise Plus licensing edition.

 

 

 

VMware VDCD510 : Practice Test

 

 

QUESTION 25

A physical design includes specific vendor information, IP addresses, IQN addresses, and exact wiring connections.

 

A.

True

B.

False

 

Answer: A

Explanation:A physical design is an exact diagram of how the system is intended to be built. The technical design should answer all technical questions.

 

 

QUESTION 26

From an operations management perspective, a design should not plan to use a virtual vCenter in a fully automated DRS cluster.

 

A.

True

B.

False

 

Answer: B

Explanation:There are no reason a virtual vCenter should not be used from an operations management perspective. There should, however, be a process for managing the handling of a virtual vCenter outage (for example, DRS VM-to-host affinity rules and lockdown mode behavior).

 

 

QUESTION 27

VMware HA can reduce the requirement for disaster recovery planning and documentation.

 

 

 

VMware VDCD510 : Practice Test

 

A.

True

B.

False

 

Answer: B

Explanation:VMware HA can satisfy the majority of RTO scenarios. In general, a business can tolerate small outages of less than a few minutes. When designed correctly, HA can satisfy this requirement while providing hardware-level protection. Chapter 4, The Importance of vMotion, VMware HA, and Fault Tolerance

 

 

QUESTION 28

Which of the following tools would enable a Windows administrator to complete a state analysis of a virtual Windows 2008 Server guest machine without requiring access to the vSphere platform?

 

A.

VMware Perfmon DLL

B.

resxtop

C.

PowerCLI monitor script

 

Answer: A

 

 

QUESTION 29

A component relationship diagram can be used to establish impact analysis.

 

A.

True

B.

False

 

Answer: A

Explanation:In an upstream relationship, a logical object or component has a dependency on other items in the solution. For example, a service running on an application server requires an Active Directory user account to be authenticated. The application service must be started after the Active Directory service. Therefore, the application server has an upstream relationship with the Active Directory service.

 

 

 

VMware VDCD510 : Practice Test

 

In an downstream relationship, a logical object or component does not have a dependency on other items in the solution. For example, say that a multisite web server crashes. The web tier hosting multiple websites will crash; however, the downstream objects such as the database server will continue to function. Backend processes that are dependent on the downstream objects from the web servers can continue to function.

 

 

QUESTION 30

The phrase “Lack of virtualization expertise on site” is an example of a ______________.

 

A.

constraint

B.

risk

C.

nonfunctional requirement

D.

functional requirement

 

Answer: B

Explanation:A risk is an issue that can affect the overall success of a project. A constraint is a limiting factor in a design, based on current system behavior. A nonfunctional requirement is a system behavior, and a functional requirement is what the system should do.

 

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