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

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Q1. Which log file would you examine to identify an issue which occurred during the pre-upgrade phase of a vCenter Server upgrade process? 

A. vcdb_req.out 

B. vcdb_export.out 

C. vcdb_import.out 

D. vcdb_inplace.out 

Answer:

Q2. Which two statements are true regarding iSCSI adapters? (Choose two.) 

A. Software iSCSI adapters require vmkernel networking. 

B. Independent Hardware iSCSI adapters offload processing from the ESXi host. 

C. Dependent Hardware iSCSI adapters do not require vmkernel networking. 

D. Independent Hardware iSCSI adapters require vmkernel networking. 

Answer: A,B 

Q3. An administrator subscribes to the vCloud Air Disaster Recovery service. 

Which replicated objects can be directly monitored and managed? 

A. Virtual machine Snapshots 

B. vApps 

C. Virtual machines 

D. ESXi Hosts 

Answer:

Q4. An object has inherited permissions from two parent objects. 

What is true about the permissions on the object? 

A. The common permissions between the two are applied and the rest are discarded. 

B. The permissions are combined from both parent objects. 

C. No permissions are applied from the parent objects. 

D. The permission is randomly selected from either of the two parent objects. 

Answer:

Q5. When operating with Distributed Resource Scheduler (DRS) and Distributed Power Management (DPM), what two statements explain the impact of disabling vSphere High Availability admission control? (Choose two.) 

A. VMware DPM does not place hosts in standby mode if doing so would violate failover requirements. 

B. DRS does not evacuate virtual machines from a host for the purpose of placing it in maintenance or standby modes if placing the host in this state would violate failover requirements. 

C. DRS will evacuate virtual machines from hosts and places hosts in maintenance or standby modes regardless of the impact this might have on failover requirements. 

D. VMware DPM will place hosts in standby mode even if doing so violates failover requirements. 

Answer: C,D 

Q6. A failed upgrade from vCenter Server version 5.x to version 6.0 produces the following error: 

[00800 error 'Default'] Database version id '600' is incompatible with this release of VirtualCenter. 

What is the cause of the upgrade failure? 

A. There was a database schema upgrade failure during the installation. 

B. The VMWAREVCMSDS service was upgraded before the vCenter Server service. 

C. The VMware Directory Service database failed during the installation. 

D. There was an incompatible ODBC driver version for the database. 

Answer:

Q7. What three supported methods can be used to upgrade a host from ESXi 5.x to ESXi 6.x? (Choose three.) 

A. vSphere Update Manager 

B. vihostupdate 

C. esxcli 

D. vSphere Auto Deploy 

E. esxupdate 

Answer: A,C,D 

Q8. An administrator is troubleshooting a virtual machine performance issue using vRealize Operations. 

Which two badges would help to identify possible resource contention concerns? (Choose two.) 

A. Health > Workload 

B. Health > Faults 

C. Risk > Time Remaining 

D. Risk > Stress 

Answer: A,D 

Q9. An administrator has created a resource pool named Marketing HTTP with a Memory Limit of 24 GB and a CPU Limit of 10,000 MHz. 

The Marketing HTTP resource pool contains three virtual machines: 

Mktg-SQL has a memory reservation of 16 GB. 

Mktg-App has a memory reservation of 6 GB. 

Mktg-Web has a memory reservation of 4 GB. 

What would happen if all three virtual machines are powered on? 

A. All three virtual machines can power on, but will have memory contention. 

B. All three virtual machines can power on without memory contention. 

C. Only two of the three virtual machines can power on. 

D. Only one of the virtual machines can power on. 

Answer:

Q10. An administrator notices that there is an all paths down (APD) event occurring for the software FCoE storage. 

What is a likely cause? 

A. Spanning Tree Protocol is enabled on the network ports. 

B. Spanning Tree Protocol is disabled on the network ports. 

C. Spanning Tree Protocol is enabled on the storage processors. 

D. Spanning Tree Protocol is disabled on the storage processors. 

Answer: