2V0-621 Exam - VMware Certified Professional 6 – Data Center Virtualization

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Q1. Which three options are available for ESXi Certificate Replacement? (Choose three.) 

A. VMware Certificate Authority mode B. Custom Certificate Authority mode 

C. Thumbprint mode 

D. Hybrid Deployment 

E. VMware Certificate Endpoint Authority Mode 

Answer: A,B,C 

Q2. An administrator has noticed that virtual machine VM2 in the vApp show in the Exhibit is demonstrating poor performance. 

Which three changes, if performed separately, would improve the performance of VM2? (Choose three.) 

A. Remove the CPU limit on the vApp. 

B. Remove the CPU limit on the resource pool. 

C. Increase the CPU reservation on virtual machine VM1. 

D. Power off virtual machine VM1. 

E. Increase the CPU reservation on virtual machine VM2. 

Answer: A,D,E 

Q3. Which two methods are recommended for managing the VMware Directory Service? (Choose two.) 

A. Utilize the vmdir command. 

B. Manage through the vSphere Web Client. 

C. Manage using the VMware Directory Service. 

D. Utilize the dc rep command. 

Answer: A,B 

Q4. An administrator observes that virtual machine storage activity on an ESXi 6.x host is negatively affecting virtual machine storage activity on another host that is accessing the same VMFS Datastore. 

Which action would mitigate the issue? 

A. Enable Storage IO Control. 

B. Configure Storage DRS. 

C. Enable the Dynamic Queue Depth Throttling option. 

D. Configure the Disk.SchedNumReqOutstanding parameter. 

Answer:

Q5. An administrator plans to use VMware Converter Standalone to convert a virtual machine to a vSphere environment. The source virtual machine has these properties: 

. Running Windows 2008 R2 

. Contains one NTFS formatted volume 

During conversion, how many virtual disks can the administrator add to the destination virtual machine? 

A. 0 

B. 1 

C. 2 

D. 3 

Answer:

Q6. An administrator creates a Private VLAN with a Primary VLAN ID of 2. The administrator than creates three Private VLANs as follows: 

Marketing 

PVLAN ID. 4 

PVLAN Type. Isolated 

Accounting 

PVLAN ID. 5 

PVLAN Type. Community 

Secretary 

PVLAN ID. 17 

PVLAN Type. Isolated 

Users in the Accounting PVLAN are reporting problems communicating with servers in the Marketing PVLAN. 

Which two actions could the administrator take to resolve this problem? (Choose two.) 

A. Change the PVLAN type for the Accounting network to Promiscuous. 

B. Change the PVLAN ID for the Accounting network to 2. 

C. Change the PVLAN type for Marketing network to Promiscuous. 

D. Change the PVLAN ID for Accounting network to 4. 

Answer: A,B 

Q7. Which two statements are true regarding upgrading ESXi 6.x hosts using a USB flash drive? (Choose two.) 

A. The ks.cfg file must be available to the ESXi 6.x host during bootup on a TFTP server. 

B. The USB flash drive must be formatted using Fat32. 

C. A partition table must be manually created on the USB flash device. 

D. The USB flash drive must be mounted from a Windows device with sysconfig installed. 

Answer: B,C 

Q8. Which two features are available for virtual machines configured with DirectPath I/O? (Choose two.) 

A. Fault Tolerance 

B. Suspend and Resume 

C. Virtual Symmetric Multi-Processing (vSMP) 

D. Virtual Non-Uniform Memory Access (vNUMA) 

Answer: C,D 

Q9. Which two considerations should an administrator keep in mind when booting from Software Fiber Channel over Ethernet (FCoE)? (Choose two.) 

A. Software FCoE boot configuration can be changed from within ESXi. 

B. Software FCoE boot firmware cannot export information in FBFT format. 

C. Multipathing is not supported at pre-boot. 

D. Boot LUN cannot be shared with other hosts even on shared storage. 

Answer: C,D 

Q10. Which three statements are true when restoring a Resource Pool Tree? (Choose three.) 

A. Distributed Resource Scheduler must be set to manual. 

B. Restoring a snapshot can only be done on the same cluster from which it was taken. 

C. No other resource pools can be present in the cluster. 

D. Restoring a resource pool tree must be done in the vSphere Web Client. 

E. Enabling Enhanced vMotion Compatibility on the cluster is required. 

Answer: B,C,D