Question 1

An administrator is tasked with installing VMware vCenter. The vCenter Server Appliance must support an environment of:

400 hosts

4000 virtual machines

Which two resources must be allocated, at a minimum, to meet the requirements? (Choose two.)

Options :

A : 16 vCPUs

B : 30 GB Memory

C : 4 vCPUs

D : 8 vCPUs

E : 20 GB Memory

Answer: B,D

Question 2

You have many VMs with thin-provisioned disks on a datastore. The datastore currently has plenty of free space, but you are concerned about possible problems in the future. You would like to be alerted when the thin provisioning threshold on the storage array exceeds for volumes backing the datastore.

Which statements regarding this configuration are true?

Options :

A : You should configure a Datastore Usage on Disk alarm on the datastore to avoid thin provisioning too much space

B : You should configure a Thin-provisioned volume capacity threshold exceeded alarm on the datastore

C : The VMDKs on thick-provisioned VMs may grow over time, taking up additional space on the datastore

D : The VMDKs on thin-provisioned VMs may grow over time, taking up additional space on the datastore

Answer: B,D

Question 3

An administrator is performing maintenance activities and discovers that a Virtual Machine File System (VMFS) datastore has a lot more used capacity than expected. The datastore contains 10 virtual machines (VMs) and, when the administrator reviews the contents of the associated datastore, discovers that five virtual machines have a snapshot file (-delta.vmdk files) that has not been modified in over 12 months. The administrator checks the Snapshot Manager within the vSphere Client and confirms that there are no snapshots visible.Which task should the administrator complete on the virtual machines to free up datastore space?

Options :

A : Consolidate the snapshots for each VM.

B : Inflate the disk files for each VM.

C : Delete all snapshots for each VM.

D : Storage vMotion each VM to another datastore.

Answer: A

Question 4

An administrator is tasked with migrating a single virtual machine (VM) from an existing VMware vCenter to a secure environment where corporate security policy requires that all VMs be encrypted. The secure environment consists of a dedicated vCenter instance with a 4-node vSphere cluster and already contains a number of encrypted VMs.

Which two steps must the administrator take to ensure the migration is a success? (Choose two.)

Options :

A : Ensure that the source and destination vCenter instances share the same Key Management Server (KMS).

B : Ensure that Encrypted vMotion is turned off for the VM

C : Ensure that the VM is encrypted before attempting the migration

D : Ensure that the VM is powered off before attempting the migration

E : Ensure that the source and destination vCenter Servers have a different Key Management Server (KMS).

Answer: A,C

Question 5

Which of the following are valid requirements to enable Storage I/O Control on a datastore? (Choose two.)

Options :

A : Raw Device Mappings in Physical mode are supported

B : Datastores with multiple extents are not supported

C : NFS storage is not supported

D : The datastore must be managed by a single vCenter

Answer: B,D

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