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QUESTION NO: 4
What do good candidates for datapool substitution do?
A. simulate unique user credentials and data entry choices by individual users
B. simulate random timing and workflow variations by individual users
C. improve application performance by requesting pages that are already cached
D. make performance more predictable by using the same data values for every user
Answer: A
QUESTION NO: 204
When defining a device class, which parameter is used to specify the estimated capacity for a tape
volume?
A. VOLSIZE
B. ESTCAPACITY
C. VOLCAPACITY
D. CAPACITY F=D
Answer: B
QUESTION NO: 30
A customer has a combination of fifteen Windows file servers with direct attached storage and
three Power Systems with AIX database servers SAN attached to a DS4700. They would like to
upgrade and plan for 40 TB capacity. The customer needs to move to a more scalable storage
system to include all servers. Which of the following would be most appropriate to ask first?
A. What are the plans for Disaster Recovery?
B. What are the plans for data migration?
C. WouldiSCSI meet your needs?
D. How much space is available in the current storage systems?
Answer: B
QUESTION NO:24
After an abnormal IPL, jobs that are accessing some files for the first time are spending an extended amount of time in a status of “IDX” and are taking longer to complete.
Which command should be used to enable all pending access path rebuilds to be analyzed, prioritized, and immediately executed rather than waiting for first access?
A. WRKEFD
B. EDTRBDAP
C. WRKAPSTS
D. WRKJOBAP
Correct Answer: B
QUESTION NO:44
An administrator needs to clear the data from a large number of save files in multiple libraries. The administrator has written a program that displays all of the objects in a library to an output file. The output file includes:
The program reads through all the entries in the file.
The administrator needs to insert a statement that will clear the data from save files only. Which command should the administrator use?
A. IF (andODOBAT *EQ `SAVF\’) THEN(CLRSAVE andODLBNM/andODOBNM)
B. IF (andODOBTP *EQ `*SAVF\’) THEN(CLRSAVE andODLBNM/andODOBNM)
C. IF (andODOBTP *EQ `*FILE\’) THEN(CLRSAVE andODLBNM/andODOBNM)
D. IF (andODOBAT %LIKE `SAVF) THEN(CLRSAVE andODLBNM/andODOBNM)
Correct Answer: A