A vSphere administrator needs to add more space to an existing 3-node Virtual SAN
cluster. The attempts to add the new host to the cluster as a contributing member have
failed. However, it can be added as a non-contributing member. The host was previously
used in a single host configuration. The administrator recently upgraded the host from ESXi
5.1 to 5.5 prior to adding it to the cluster. What is the reason for this failure?

An administrator is preparing to install an additional Single Sign-On node on a stand-alone
server. What information is required during the installation routine?

— Exhibit — The vCenter Operations Manager dashboard shows Health issues associated
with the selected virtual machine. There have been no availability or configuration issues
associated with the virtual machine, and the workload badge is still green. What is the most
likely reason for this health score?

A new LUN from an existing storage array is presented to a vSphere cluster. A vSphere

administrator determines that the LUN is visible on all but one ESXi host in the cluster. The
affected host is able to see existing LUNs presented from the same storage array. What is
the most likely cause?

A vApp is performing poorly and an administrator determines that the memory resources
are low. How should the administrator resolve this issue?

Which information does the CPU Ready counter provide to a vSphere administrator?

Which Web service is installed during the vCenter Server installation?

A vSphere administrator has a 4 host DRS cluster with plans to grow to 8 hosts. During a
vMotion migration, the following error is displayed: — Exhibit — What action could be taken
to resolve the issue?

A large aerospace company utilizes a mission critical application requiring a large database
server with 16 vCPUs and 500GB of RAM. Because of the critical nature of the application,
the company also wants to leverage Reliable Memory Technology. What is the minimum
edition of vSphere that will support this scenario?

A large medical institution needs to centralize malware and anti-virus scanning in its
environment. Which vSphere component will satisfy this requirement?