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2V0-620 Exam Questions - Online Test


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Q1. An administrator logs into the vSphere Web Client, but is unable to see any hosts and clusters. 

Which two options could fix the problem? (Choose two.) 

A. Verify that the client web browser and vCenter Server are in the same broadcast domain. 

B. Verify that the vCenter Server system is registered with the same Platform Services Controller as the vSphere Web Client. 

C. Log in to the vCenter Server as a user within the Active Directory domain. 

D. Log in to the vSphere Web Client as a user with permissions on the vCenter Server system. 

Answer: B,D 

Q2. How are ports scaled on vSphere Standard Switches (vSS)? 

A. Ports on a vSS can be dynamically scaled up and down. 

B. Ports on a vSS can only be statically scaled up or down. 

C. Ports on a vSS can only be dynamically scaled down. 

D. Ports on a vSS can only be dynamically scaled up. 

Answer:

Q3. An administrator has unsuccessfully attempted several times to install an Operating System inside a virtual machine. The administrator finds that the installation fails at random intervals. 

Which two actions can be taken to resolve this issue? (Choose two.) 

A. Verify the md5sum and if invalid, download the installation files again. 

B. Attempt the installation an additional time. 

C. Attempt to use a different installation media or installation method. 

D. Create a new virtual machine and attempt the installation with the existing media. 

Answer: A,C 

Q4. 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) 

A. Use the esxcli system syslog command. 

B. Edit them in the ESXi host Advanced System Settings. 

C. From the Syslog collector user interface of the Web Client. 

D. Syslog logging is not available for ESXi Hosts. 

Answer: A,B 

Q5. 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? 

A. The names of the files on the datastore do not change. 

B. The names of the files on the datastore have been corrupted. 

C. The virtual machine needs to be re-added to the inventory. 

D. The Distributed Resource Scheduler moved the virtual machine to another host. 

Answer:

Q6. An administrator enables vSphere High Availability (HA) on an existing cluster with a large number of hosts and virtual machines. The administrator notices that the setup of vSphere HA on some of the hosts is failing. 

What step, if taken, might resolve this issue? 

A. Increase the value of the config.vpxd.das.electionWaitTimeSec setting. 

B. Set the value of vpxd.das.aamMemoryLimit to 256. 

C. Set the value of the das.useDefaultIsolationAddress setting to False. 

D. Increase the value of the das.iostatsinterval setting. 

Answer:

Q7. Which two configurable options apply to both virtual machine CPU and memory allocation? (Choose two.) 

A. Reservation 

B. Shares 

C. Resource Pool 

D. Reserve All 

Answer: A,B 

Q8. Which two SMTP Notification Event Details are specific to alarms triggered by events? (Choose two.) 

A. User Name 

B. Summary 

C. Old Status 

D. Target 

Answer: A,B 

Q9. 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? 

A. Run the ESXi installer again and reinstall the host. 

B. Select the Reset System Configuration option from the vSphere Client when connected directly to the host. 

C. From the Direct Console User Interface, select Reset System Configuration. 

D. Use a host profile to reset the configuration to a default state. 

Answer:

Q10. Which three statements are true regarding Fault Tolerance? (Choose three.) 

A. Applications need to be continuously available to users. 

B. Applications without native clustering capabilities can be protected. 

C. Custom clustering solutions are complicated to configure and maintain. 

D. Applications that have 16 vCPUs are supported. 

E. Prevents application crashes by analyzing the workload and correcting problems. 

Answer: A,B,C