2V0-621 Premium Bundle

2V0-621 Premium Bundle

VMware Certified Professional 6 – Data Center Virtualization Certification Exam

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VMware 2V0-621 Free Practice Questions

Q1. An administrator would like to use a passphrase for their ESXi 6.x hosts which has these characteristics: 

. Minimum of 21 characters 

. Minimum of 2 words 

Which advanced options must be set to allow this passphrase configuration to be used? 

A. retry=3 min=disabled, disabled, 7, 21, 7 passphrase=2 

B. retry=3 min=disabled, disabled, 21, 7, 7 passphrase=2 

C. retry=3 min=disabled, disabled, 2, 21, 7 

D. retry=3 min=disabled, disabled, 21, 21, 2 

Answer:

Q2. An administrator attempts to place a Storage DRS enabled Datastore into Maintenance Mode. The task never completes, and the Entering Maintenance Mode status remains at 1%. 

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

A. Set the Storage DRS advanced option IgnoreAffinityRulesForMaintenance = 1. 

B. Set the Storage DRS advanced option IgnoreAffinityRulesForMaintenance = 0. 

C. Disable Storage DRS affinity rules associated with this datastore cluster. 

D. Enable Storage DRS affinity rules associated with this datastore cluster. 

Answer: A,C 

Q3. An administrator is troubleshooting a performance problem with a virtual machine (VM). The VM and ESXi host configuration is as follows: 

. The application which runs within the virtual machine is highly sensitive to memory latency, but has low processor utilization. 

. The virtual machine has 6 vCPUs. 

. The ESXi host CPU topology has 2 Physical CPU Sockets, each with 8 Logical CPUs. 

. The ESXi host CPU has Hyper Threading enabled. 

The administrator would like to improve CPU performance for this VM. Other VMs on the host have no performance issues. Which action should the administrator take to resolve the issue? 

A. Set the Advanced Parameter numa.vcpu.preferHT = TRUE in the virtual machine configuration file. 

B. Set the Advanced Parameter numa.vcpu.preferHT = FALSE in the virtual machine configuration file. 

C. Set the Advanced Parameter numa.PreferHT = 1 in the ESXi host configuration file. 

D. Set the Advanced Parameter numa.PreferHT = 0 in the ESXi host configuration file. 

Answer:

Q4. An administrator is upgrading a vCenter Server Appliance and wants to ensure that all the prerequisites are met. 

What action must be taken before upgrading the vCenter Server Appliance? 

A. Install the Client Integration Plug-in. 

B. Install the database client. 

C. Install the ODBC connector. 

D. Install the Update Manager Plug-in. 

Answer:

Q5. 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 

Q6. Which two tasks does the Pluggable Storage Architecture (PSA) perform? (Choose two.) 

A. Handles I/O queueing to the logical devices. 

B. Handles physical path discovery, but is not involved in the removal. 

C. Handles physical path discovery and removal. 

D. Handles I/O queueing to FC storage HBAs. 

Answer: A,C 

Q7. Which two statements are true regarding Storage Multipathing Plug-Ins? (Choose two.) A. The default Path Selection Policy is VMW_PSP_MRU for iSCSI or FC devices. 

B. The default Path Selection Policy is VMW_PSP_FIXED for iSCSI or FC devices. 

C. VMW_PSP_MRU is typically selected for ALUA arrays by default. 

D. VMW_PSP_FIXED is typically selected for ALUA arrays by default. 

Answer: B,C 

Q8. What are two use cases for Fibre Channel Zoning in a vSphere environment? (Choose two.) 

A. Increases the number of targets presented to an ESXi host. 

B. Controls and isolates paths in a fabric. 

C. Controls and isolates paths to an NFS share. 

D. Can be used to separate different environments. 

Answer: B,D 

Q9. An administrator wants to clone a virtual machine using the vSphere Client. 

Which explains why the Clone option is missing? 

A. The vSphere Client is directly connected to the ESXi host. 

B. The virtual machine is configured with a thin-provisioned virtual disk. 

C. The virtual machine is configured with outdated Virtual Hardware. 

D. Cloning can only be performed with vRealize Orchestrator. 

Answer:

Q10. An administrator needs to create an Integrated Windows Authentication (IWA) Identity Source on a newly deployed vCenter Server Appliance (VCSA). 

Which two actions will accomplish this? (Choose two.) 

A. Use a Service Principal Name (SPN) to configure the Identity Source. 

B. Use a Domain administrator to configure the Identity Source. 

C. Join the VCSA to Active Directory and configure the Identity Source with a Machine Account. 

D. Create a computer account in Active Directory for the VCSA and configure the Identity Source. 

Answer: A,C 

Q11. An administrator needs two vCenter Servers to be visibile within a single vSphere Web Client session. 

Which two vCenter Server and Platform Services Controller (PSC) configurations would accomplish this? (Choose two.) 

A. Install a single PSC with two vCenter Servers registered to it. 

B. Install two PSCs in the same Single Sign-On domain with one vCenter Server registered to each PSC. 

C. Install a single PSC with two vCenter Servers registered to it and configure Linked Mode. 

D. Install two PSCs in the same Single Sign-On domain with one vCenter Server registered to each PSC and configure Linked Mode. 

Answer: A,B 

Q12. Refer to the Exhibit. 

An administrator receives an error on a vSphere cluster as shown in the Exhibit. 

Based on the exhibit, which three configuration changes can resolve the error? (Choose three.) 

A. Change the Admission Control policy for the cluster. 

B. Adjust CPU and Memory reservations of the virtual machines. 

C. Increase the amount of failover resources in the cluster. 

D. Reconfigure the ESXi host cluster for High Availability. 

E. Disable Virtual Machine Monitoring. 

Answer: A,B,C 

Q13. When a Content Library is deleted, what happens to the files contained on the backing storage? 

A. The files will be unchanged. 

B. The files will be deleted. 

C. The files will remain and be marked as orphaned. 

D. The containing folder will be marked as orphaned. 

Answer:

Q14. An administrator is building a large virtual machine that will require as many vCPUs as the host can support. An ESXi 6.x host has these specifications: 

Four 24-core Intel Xeon Processors 

256 GB of Memory 

512 GB Local disk space using VMFS5 

What is the maximum number of virtual CPUs that the virtual machine can be allocated? 

A. 64 

B. 96 

C. 128 

D. 192 

Answer:

Q15. Which two scenarios could cause Storage DRS to be disabled on a Virtual Disk (VMDK)? (Choose two.) 

A. The VMDK is an independent disk. 

B. The virtual machine has vSphere Fault Tolerance enabled. 

C. The VMDK is hosted on NFS storage. 

D. The virtual machine has a CD-ROM/ISO image connected. 

Answer: A,B 

Q16. Which two vCenter Server services are migrated automatically as part of an upgrade from a Distributed vCenter Server running 5.x? (Choose two.) 

A. vCenter Single Sign-on Service 

B. vSphere Web Client 

C. vSphere Inventory Service 

D. Storage Policy Based Management 

Answer: B,C 

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