146. Accompany wats to install application y in a virtualized environment. The underlying operating system has to be windows 2000 sp4. in a physical environment. The application and supporting software have very strict minimum hardware requirements. Which requirement prohibits the use of the application inside a virtual machine?
A. 8gb ram
B. 2 parallel ports
C. 4cd-romdrives
D. 5 nlcs
Answer: D
147. Which of these factors indicates a high likelihood that a virtual machine’s performance is being constrained by disk vo?
A. alarge number of disk shares.
B. Along scsl queue length.
C. Alarge number of kilobytes read and written.
D. Alarge number of virtual disks on its scsl bus.
Answer: b
148. What is necessary to connect a running virtual machine to a newly created vswitch vlan inside an esx server?
A. power off the virtual machine .connect it to the newly created vlan. And power it back on again using the vi client .
B. install the proper network device inside the virtual machine.
C. Install the appropriate vlan tagging software inside the virtual machine.
D. Connect to the newly created vlan using the vi client.
Answer: D
149. You have a dual-processor virtual machine (vm)that has affinity set so that the virtual cpus are pinned to cpu 3 and 4 in virtualcenter. The vmalso has a reservation setting guaranteeing it 100% of available resources for those two cpus. Performance is poor in this vm, however performance for all other vms on this host is acceptable.
What can you do to improve performance for this vm?
A. change the cpu affinity setting to ensure that the virtual cpus are running on two separate physical cpus on the host.
B. Set cpuaffinity on all other vms prohibiting them from using cpu 3 and 4.
C. Change the cpu share allocation form “normal” to “high”
D. Remove the reservations on the cpus in order to allow the vmkernel to switch the virtual cpus between cpu 3 and 4 as needed.
Answer: A
150. What are two characteristics of vmware consolidated backup? (choose two)
A. a plugin integrates the vcb ul into virtualcenter.
B. Lan-free backups of virtual machines can be performed.
C. Lmage-level backups of virtual machines can be performed.
D. File-level backups of windows and linux virtual machines can be performed.
Answer:BC
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