题目内容

ViewthefollowingSQLstatements: YouwanttobackouttransactionT2.Whichoptionwouldyouuse?()

A. Itispossible,buttransactionT3alsobacksout.
B. ItispossiblewiththeNOCASCADE_FORCEoption.
C. ItispossiblewiththeNONCONFLICT_ONLYoption.
D. ItisnotpossiblebecauseithasconflictswithtransactionT3.

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A customer requires a deskside solution that they will rack-mount in the future. Space is at a premium. The solution must support two AIX 5.2 applications that require two processors each. Which of the following deskside configurations should the pSeries Technical Specialist recommend?()

A. One p5-550 4-way
B. Two 2-way p5-520s
C. One p630 4-way
D. Two 2-way p615s

To examine the Exhibit, press the Exhibit button. 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 about the I/O bottleneck?()

A. The bottleneck is network I/
B. The bottleneck is local disk I/
C. The bottleneck is paging space I/
D. The bottleneck is to a remote filesystem.

Company.com is considering converting from IPAT via replacement to IPAT via IP aliasing. What condition of IPAT via IP aliasing must be taken into consideration?()

A. The clients must support gratuitous AR
B. The network type must support gratuitous AR
C. Additional TCP/IP interfaces must be allocated for backup in case of failure.
D. Using IPAT via IP aliasing will reduce the number of rotating resource groups that can be used.

To examine the Exhibit, press the Exhibit button. While a user is compiling a C program, "vmstat 120 10" is run to determine the cause of a performance problem. Given the vmstat output as shown in the exhibit, which of the following conclusions is most appropriate to draw about the machine?()

A. The machine has too many users.
B. The machine has an I/O bottleneck.
C. The machine has a CPU bottleneck.
D. The machine has a memory bottleneck.

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