What is the correct way to replace the certificate on an existing vCenter Server that is part of a vCenter HA configuration?
A. Put the vCenter HA in Maintenance mode, replace the certificate, exit Maintenance mode.
B. Shut down Passive and Witness nodes and replace the certificate on the Active node.
C. Remove the Passive and Witness nodes, replace the certificate, reconfigure the cluster.
D. Replace the certificate while all nodes are participating in the cluster.
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.)
A. Active Uplinks
B. Standby Uplinks
C. Unused Uplinks
D. Override Failover Order
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
By default, how many login attempts will an ESXi host allow before locking out the account?
Starting with vSphere 6.0, account locking is supported for access through SSH and through the vSphere Web Services SDK. The Direct Console Interface (DCUI) and the ESXi Shell do not support account lockout. By default, a maximum of ten failed attempts is allowed before the account is locked. The account is unlocked after two minutes by default.
An administrator is observing slow performance of the vCenter Inventory Service and observes the entries from the wrapper.log file:
Exception in thread "tomcat-exec-2" java.lang.OutOfMemoryError: Java heap spaceException in thread "http-bio-0.0.0.0-10443-Acceptor-0" java.lang.OutOfMemoryError: Java heap space
What should the administrator do to resolve the problem?
A. Increase the memory resources of the vCenter Server.
B. Increase the values using cloudvm-ram-size.
C. Increase the memory resouces of the Platform Services Controller.
D. Increase the wrapper.java.maxmemory value in wrapper.conf.
Support for AppStacks with physical endpoints is available with which three constraints? (Choose three.)
A. The workstation has a wired network connection.
B. The workstation has a wired or wireless network connection.
C. The operating system on the workstation is streamed or non-persistent.
D. The AppStack can be delivered either as a VHD or VMDK.
E. The AppStack is delivered by VHD In-Guest mode.
Attempting to update an ESXi 6.x host using the following command:
esxcli software vib update -d update.zip
Generates the following error:
Could not download from depot at /tmp/index.xml, skipping ((‘/tmp/index.xml’, ”, "[Errno 4] IOError: <urlopen error [Errno 2] No such file or directory: ‘/tmp/index.xml’>")) url = /tmp/index.xml
What action should be taken to correct the problem?
A. Add the full file path to the command.
B. Use the update option instead of install.
C. Use the switch -d instead of -v.
D. Replace esxcli with esxupdate.