Online Access Free HP0-S42 Practice Test

Which benefit is provided by advanced error checking and correcting?

• A.provides dynamic failover to a spare DIMM rank or spare rank pair
• B.prevents DIMMs from overheating by slowing down the memory access rate
• C.detects and protects against command and address errors
• D.provides continued memory operation in the event of a single memory device failure

A customer needs to manage and maintain the operation of a large hyperscale cluster of a SL based servers. The customer needs to run a set of operating system commands and execute them from within the operating system on all the SL servers. Which method should the customer use?

• A.Use HP SUM CLI online from within the SL operating system and execute the commands by using multicast
• B.Boot HP SUM on one SL node and use iLO federation to execute the commands on all of the servers
• C.Execute the commands from the Cluster Management Utility on all of the servers
• D.Create a script and use the RESTful interface tool to execute the commands on all of the servers

What are the power requirements for an HP Apollo 8000 system?

• A.single-phase high voltage AC power input
• B.three-phase high voltage AC power input
• C.DC power input
• D.three-stage power rectification

You are designing a Citrix XenServer based virtualization solution that runs on ProLiant Gen9 servers. Which design parameters should you take into consideration as part of your solution? (Select two.)

• A.memory consumed by the Control Domain on the host
• B.memory consumed by the XenServer crash kernel
• C.FCoE dedicated network for XenServer migrations
• D.NVDIMMS configured as caching modules for the host OS installation
• E.35 percent additional hardware resources for host server overhead

Which market trend is driving the growth of Virtual Desktop infrastructure?

• A.social engineering
• B.converged networks
• C.workforce mobility
• D.cloud computing