Download New Updated (June) VMWare VCAP5-DCD Practice Test 121-130

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QUESTION 121

An entity relationship diagram shows the logical attributes of a solution.

 

A.

True

B.

False

 

Answer: A

Explanation:An entity relationship diagram is a form of logical diagram than can be used to map service component dependencies. It is independent of the hardware used for the solution.

 

 

QUESTION 122

A number of factors determine how many physical adapters are needed in a host design.

Which of the following is not one of them?

 

A.

Virtual machine size

B.

Amount of bandwidth required

 

 

 

VMware VCAP5-DCD : Practice Test

C.

Security requirements

D.

Hardware fault tolerance

 

Answer: A

Explanation:Virtual machine size has no effect on the network.

 

 

QUESTION 123

What practice should not be considered when using IP-based storage

?

 

A.

Using an isolated network for storage

B.

Using jumbo frames

C.

Placing the storage network on the physical switch as the management network

D.

Using a 10GbE network

 

Answer: C

Explanation:It is a good idea to keep the storage network physically isolated from all other networks. If this cannot be done, at least consider logically separating the storage network via a VLAN.

 

 

QUESTION 124

A project requirement must always be met.

 

A.

True

B.

False

 

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.

 

 

 

VMware VCAP5-DCD : Practice Test

 

 

QUESTION 125

Which of the following is an advantage of a scaled-out architecture?

 

A.

Fewer larger hosts means less hardware.

B.

Larger servers come with more bells and whistles, like completely redundant hardware.

C.

Smaller hosts translate to less time needed to recover using HA.

D.

Larger servers are cheaper.

 

Answer: C

Explanation:In a scaled-out architecture, the cluster is configured with many smaller hosts rather than fewer large hosts. Because of this, when an ESXi host crashes in a scaled-out cluster, you lose a smaller percentage of your cluster, which translates to fewer virtual machines crashing, which translates to faster recovery times.

 

 

QUESTION 126

A logical diagram may contain ____________. (Choose two)

 

A.

relationship information

B.

Data flow information

C.

IP addresses

D.

vendor information

 

Answer: AB

Explanation:A logical diagram can be used to show service components and how they relate to each other. A logical diagram is a high-level diagram that is independent of the hardware used for the solution.

 

 

QUESTION 127

VMware VCAP5-DCD : Practice Test

A guest VM has a 8 GB allocated to it. What is the size of the swap file?

 

A.

8 GB minus the reservation

B.

It depends on the limit configuration.

C.

8 GB

 

Answer: A

Explanation:The size of the swap space is the maximum amount of allocated memory that could be reallocated to another VM in the event of contention. This is expressed as the size of configured memory minus the reservation.

 

 

QUESTION 128

VMware Capacity Planner is an example of a(n) __________ discovery tool.

 

A.

active

B.

passive

 

Answer: B

Explanation:There are two types of discovery methods: active and passive. Active discovery methods can run processes that are detrimental and can impact a system.

They normally require an agent.

With passive discovery methods, data is obtained in a non-impact, non-intrusive manner, with no agents.

Obtaining and interpreting/presenting data such as this normally requires more experience.

 

 

QUESTION 129

A project vision _______________.

 

A.

is the required endpoint of a project–the purpose for completing the process

B.

can be achieved after several iterations of a project life cycle

 

 

 

VMware VCAP5-DCD : Practice Test

C.

both of these are correct

 

Answer: C

Explanation:The project vision indicates the final state the platform should be in. It is the business-led objective, which provides value and incorporates the infrastructure qualities.

 

 

QUESTION 130

A logical diagram illustrates how components relate to each other in a solution.

 

A.

True

B.

False

 

Answer: A

Explanation:A logical diagram can be used to show service components and how they relate to each other. A logical diagram is a high-level diagram that is independent of the hardware used for the solution.

 

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