While a user is compiling a C program, "vmstat 120 10" is run to determine the cause of a performance problem. Using the vmstat output as shown in the exhibit, which of the following conclusions is most appropriate to draw?（）
A. There is a file I/O bottleneck.
B. There are too many open files.
C. There appears to be a buffer shortage.
D. There is a paging space I/O bottleneck.
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Because of system performance problems， a system administrator ran the iostat command. The following iostat output is provided： Which of the following issues can be derived from the output？（）
A. The server is CPU bound.
B. The server has network problems.
C. The server is memory constrained.
D. The server needs the disk usage to be optimized.X
To examine the Exhibit, press the Exhibit button. Which option would produce this output from the errpt command? （）
A. errpt -t
B. errpt -a
C. errpt -D
D. errpt
A client will be creating partitions on multiple systems with identical configurations. What is the recommended method for cloning the master partition?（）
A. Create a mksysb backup of the original and restore it to the new partitions
B. Use NIM to load the additional partitions from an image of the original partition
Create alt_disk_install clones of the original partition and assign the target disks to the new partitions
D. Use the split mirror function to split off additional copies of the original partition and assign them to the other partitions
How can dedicated processors be differentiated from virtual processors from a physical processor viewpoint?（）
A. Dedicated and never Virtual processors are used in Virtual IO Servers partitions
B. Dedicated processors are whole processors that are assigned to a single partition
C. Dedicated processors are fractions of whole processors that are dedicated to a singlepartition
Dedicated and Virtual processors are interchangeable concepts, both are whole physicalprocessors used in virtual and dedicated LPARs
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