Updated 2V0-620 vSphere 6 Foundations Exam Study Guide

1. By default, each ESXi 6.x host is provisioned with a certificate from which root certificate authority?

2. Which vSphere 6 Enterprise Edition feature will allow an organization to ensure that critical multi-threaded applications have the maximum possible uptime?

3. Which vSphere 6 Standard Edition feature will allow an organization to ensure that critical multi-threaded applications have the maximum possible uptime?

4. Which vSphere 6.x feature will allow an organization to utilize native snapshots?

5. Which two components can be used when configuring Enhanced Linked Mode? (Choose two.)

6. What is the effective vSphere licensing level during the 60 day evaluation period?

7. What component must be installed prior to deploying a vCenter Server in vSphere 6.x?

8. An administrator deploys vCenter Server using the embedded Platform Services Controller. After testing the deployment for a couple of months, it is determined that the environment would be better served with an external Platform Services Controller.

What should the administrator do to meet this new requirement?

9. An administrator is installing vCenter Server for an environment that has 40 ESXi 6.x Hosts and 150 virtual machines.

Which database would meet the minimal requirements needed for this task?

10. What information is required as part of an interactive ESXi 6.x installation?

11. After installation of a host in your test environment, you need to move it to production. The only major change that needs to be made is that the hostname of the server needs to change.

What are two ways that an administrator can change the host name without editing configuration files on the host directly? (Choose two.)

12. You are editing the management network configuration of an ESXi 6.x Host from the vSphere Web Client. You mistakenly put the incorrect VLAN in place for the management network.

What action do you need to take to correct this?

13. You have just installed an ESXi 6.x Host. As part of your company security regulations, a security banner must be presented on the console of the host.

How can this action be accomplished?

14. In order for a company to meet regulatory requirements, all ESXi 6.x Hosts must be configured to direct logs to a syslog server.

What are two ways ESXi hosts can configured for this action? (Choose two)

15. An administrator is performing an interactive installation of ESXi 6.x.

Which three options are available for installation? (Choose three.)

16. An administrator is performing a scripted installation of ESXi 6.x.

In which three locations does the script need to be? (Choose three.)

17. Which three items should be validated prior to installing ESXi 6.x? (Choose three.)

18. An administrator has just completed performing an interactive installation of ESXi 6.x and is booting the host.

How is the network initially configured?

19. An administrator has just completed installing an ESXi 6.x host, but doesn't know what address has been configured.

Where is the ESXi host IP address configured?

20. An administrator has just configured the IP address on an ESXi host from the Direct Console User Interface.

How can the configuration be validated as correct without any additional tools?

21. An administrator has recently installed a new ESXi 6.x Host, and during the configuration notices sporadic network problems. To check whether the issue occurred sometime during the configuration, the administrator would like to reset the system.

How can this be accomplished in the shortest amount of time?

22. An administrator is given a bash script that retrieves data for ESXi 6.x host configurations. This data needs to be collected right after the installation of a host and must be run directly on the host.

Which two actions can be used to run this script on an ESXi host? (Choose two.)

23. What is the default load balancing policy for a newly created VMkernel port on a vSphere Distributed Switch?

24. How are ports scaled on vSphere Standard Switches (vSS)?

25. Which three connection types are available when configuring a vSwitch in the vSphere Web Client? (Choose three.)

26. How many Link Aggregation Groups (LAGs) can be configured on a vSphere 6.x Distributed Switch?

27. An administrator is configuring the Failover Order option on a vSphere Distributed Switch.

Which two options should be used with IP-hash load balancing? (Choose two.)

28. An administrator is creating a new vSphere Distributed Switch that will be utilized with a specific vSphere

Cluster. The cluster itself contains a mix of ESXi 5.x and 6.x Hosts.

Which Distributed Switch version should be created to support this configuration?

29. During a new vSphere Distributed Switch configuration, where does the Maximum Transmission Unit (MTU) value get modified?

30. Which two actions are prerequisites to adding ESXi 6.x hosts to a vSphere Distributed Switch? (Choose two.)

31. Which load balancing policy, previously limited to vSphere Distributed Switches, is now available on vSphere Standard Switches with vSphere 6.x?

32. Which three VLAN Tagging modes are available in vSphere 6.x? (Choose three.)

33. Which three traffic types are available services options when configuring a vmkernel port? (Choose three.)

34. Which two networking connection types can be configured on a virtual switch? (Choose two.)

35. An administrator is configuring the Maximum Transmission Unit value on a vSphere Distributed Switch.

Which two options are typical values for ESXi networking? (Choose two.)

36. An administrator needs to monitor traffic on vSwitches in a vSphere 6.x environment.

Which option, if configured, would accomplish this task?

37. Which two actions allow for the disabling of Network Rollback operations? (Choose two.)

38. What are two ways to identify TCP/IP stack information? (Choose two.)

39. Which two Fibre Channel zoning options are supported with vSphere 6.x? (Choose two.)

40. Which two parameters are required when adding an iSCSI target to an iSCSI Software Adapter using Dynamic Discovery? (Choose two.)

41. What is true regarding datastores on ESXi 6.x?

42. Which type of Adapter does not require vmkernel networking?

43. What are two benefits of using NFS 4.1 with vSphere 6.x as compared to NFS 3? (Choose two.)

44. Which two storage controller configurations can be used with Virtual SAN? (Choose two.)

45. A company has decided to implement Virtual SAN within their vSphere 6.x environment. The Virtual SAN cluster will be composed of three ESXi 6.x hosts that are on the Virtual SAN Ready Node list.

Each ESXi host includes:

- Two SAS Controllers that support Passthrough Mode

- Four Solid State Drives (SSDs) 1TB in size each

- 20 SAS Magnetic Disks (MDs) 1TB in size each

- The SSDs and MDs are evenly split between the two SAS controllers

The company will pilot a Virtual SAN cluster utilizing VMware best practices while maximizing storage capacity. The Virtual SAN cluster will use Manual Mode.

Which two Disk Group configurations would meet the stated configuration requirements? (Choose two.)

46. An administrator is creating a new Virtual SAN cluster on a Layer 2 network. There is an existing Virtual SAN cluster on the same Layer 2 network.

Which two actions would allow the new Virtual SAN cluster to coexist with the previously created cluster? (Choose two.)

47. Which two Virtual SAN related actions might start resynchronization of virtual machine objects? (Choose two.)

48. Which two NFS Protocol versions does vSphere 6 support? (Choose two.)

49. An administrator attempts to create a Thick Provisioned Virtual Disk (VMDK) on an NFS datastore; but it fails.

Which two reasons would explain the failure? (Choose two.)

50. What condition would prevent an administrator from creating a new VMFS3 datastore on an ESXi 6.x host using the vSphere Web Client?

51. Which two statements are true about VMFS5 datastores on ESXi 6.x? (Choose two.)

52. Which three conditions would prevent Storage I/O Control from being enabled on a group of datastores? (Choose three.)

53. When is it possible to place a VMFS5 datastore in maintenance mode?

54. Refer to the Exhibit.

A vSphere 6.x Standard Switch is configured with 4 virtual machine portgroups, as shown in the exhibit.

Which portgroup would be utilized by default when creating a new virtual machine?

55. You are creating a virtual machine in the Web Client using the New Virtual Machine wizard.

Which two steps are required? (Choose two.)

56. From which two locations in the inventory hierarchy can you deploy a virtual machine using a template? (Choose two.)

57. An administrator is deploying multiple Windows 2003 Virtual Machines from the same template.

What two steps should be taken to avoid network conflicts? (Choose two.)

58. An ESXi 6.x host consists of 24 logical cores. Hyperthreading is enabled on the host.

What is the maximum number of vCPUs that can be assigned to a virtual machine on this host?

59. An administrator has an application that requires connection directly to PCI devices through a virtual machine.

What is a limitation of this configuration?

60. Which method provides the best performance for the lowest resource cost when building a virtual machine for a single-threaded Windows application?

61. A mission-critical virtual machine built on vSphere 4.1 needs to be moved to an ESXi 6.x host.

Which virtual hardware version is needed to move the virtual machine without upgrading?

62. Which two configurable options apply to both virtual machine CPU and memory allocation? (Choose two.)

63. A new vApp was built and tested in the corporate headquarters datacenter running vSphere 6.x.

What condition would explain why the virtual machine is failing to boot in an offsite datacenter running on vSphere 5.5?

64. When modifying a vApp, which two vSphere entities can be added? (Choose two.)

65. An administrator needs to add an object to an existing vApp using the vSphere Web Client.

How is this accomplished?

66. A virtual machine template is accidently removed from the vCenter Server Inventory.

Which method would be used to recover the template back into the environment?

67. A vApp named Sales has a Memory Limit of 32 GB and a CPU Limit of 12,000 MHz.

There are three virtual machines within the vApp:

- Sales-DB -- Has a memory reservation of 20 GB.

- Sales-DC -- Has a memory reservation of 8 GB.

- Sales-Web -- Has a memory reservation of 8 GB.

Which statement is correct?

68. An administrator is cloning and configuring five new web server virtual machines.

What would be the benefit of configuring resource shares for the new VMs?

69. An administrator is virtualizing a physical application server and adding it to an existing multi-tiered vApp. The application license is currently tied to the physical NIC's MAC address, so the administrator needs to ensure the license will function properly in the virtual machine.

Which two actions can the administrator take to satisfy this task? (Choose two.)

70. A virtual machine has been renamed and an administrator is unable to find files with the new virtual machine name in the datastore.

What is the reason for this?

71. What is required when changing a virtual machine name using the vSphere Web Client?

72. Which two options would allow a database administrator, with no access to the vSphere infrastructure, to connect to a virtual machine? (Choose two.)

73. An administrator has a virtual machine that requires four times the compute resources than other virtual machines on the same ESXi 6.x host.

How should the administrator configure the virtual machine settings, in order to be prepared for any resource contention?

74. A vApp is running out of compute resources when overall activity is high within the resource pool. At other times, everything is fine.

What should be done to resolve this issue?

75. An administrator wants to deploy a vApp and dynamically assign IP addresses without a DHCP server on the network.

Which action would you take to accomplish this task?

76. A vApp template recently added to a Content Library is not displayed.

Which two actions could correct this problem? (Choose two.)