更多"Every Sunday the "的相关试题:
[单项选择] An administrator analyzes a poorly performing system and suspects that the issue is related to CPU resource. Upon reviewing output of vmstat, the administrator is concerned with the values in the ‘pc’ and ‘ec’ columns. Which definition describes these two headings?（）
A. 'pc' refers to the number of physical processors consumed, while 'ec' refers to the percentage of entitled capacity consumed.
B. 'pc' refers to the 'physical CPUs' and lists how many are left un-allocated, while ec' refers to the 'entitled CPUs' and lists what amount is currently allocated to the LPAR.
C. 'pc' refers to the 'processor count' and reflects how many CPUs are allocated to the LPAR, while 'ec ' refers to the 'extra capacity' and lists how much above the LPAR entitlement is being consumed.
D. 'pc' refers to 'processor cards' and reflects how many MCM modules are actually being used by this LPAR, while 'ec' refers to the 'entitled CPUs'and lists what amount is currently allocated to the LPAR.
[单项选择]The electric catfish has a different electric system in that
A. current moves from the head to the tail.
B. current moves from the tail to the head.
C. current moves from the left to the right.
D. current moves from the right to the left.
[单项选择]A customer has just received three enterprise systems that support a total of 48 LPARs. Which installation method expedite the process?（）
A. Network installation manager
B. Boot from installation media
C. A migration install
D. Copy the system using the HMC
[单项选择]Regarding fast path processing, when does the system perform the policy check?（）
A. The policy is determined after the SCREEN options check.
B. The policy is determined only during the first packet path, not during fast path.
C. The policy is determined after the zone check.
D. The policy is determined after the SYN TCP flag.
[单项选择]Which of the following is true of the heating system of the Johnstown campus
A. The heat is supplied by human bodies only.
B. The heat is supplied by both human bodies and other heatemitting objects.
C. The heat is supplied by both human bodies and conventional fuel.
D. The heat is supplied by human bodies, other heatemitting objects, and conventional fuel.
[单项选择]Which of the following is needed to recover a system using ERD?（）
A. A bootable flash drive
B. The original installation CD/DVD
C. An ERD partition on the hard drive
D. An ERD for that system
[单项选择]A client has been unable to fix corruption of system files and does not have a backup or an Automated System Recovery (ASR) disk. Which of the following is the BEST action to take next? （）
A. Copy the missing file from another computer and reboot.
B. Execute a Windows repair from the Windows setup media.
C. Boot into the Recovery Console and execute FIXBOOT.
D. Reboot and press the F2 key when prompted.
[单项选择]Which of the following is NOT true of a laser system
A. It is able to make its way through water.
B. It is able to communicate with submarines at work.
C. Its beam reaches a submerged submarine with the help of an antenna.
D. It is able to carry more data than low frequency waves.
[单项选择]Quality ______ is the application of planned, systematic quality activities to ensure that the project will employ all processes needed to meet requirements.
A. planning
B. assurance
C. improvement
D. benchmarking
[单项选择] After mirroring rootvg， a system administrator wants to validate that the system will boot correctly. Which of the following tasks must be performed before changing the boot order？（）
A. Run a bosboot -a command
B. Mirror the hd5 on the two disks
C. Set up another service mode bootlist
D. Check the disks using a lsvg -p rootvg command
[单项选择]A customer is running system management software on one of their Windows xSeries servers， and the software seems to slow down their database application over time. The customer is running IBM Director in their environment. Which IBM Director tool can they utilize to guarantee processor time for the different applications and optimize the server performance？（）
A. Software Rejuvenation
B. Capacity Manager
C. Capacity Workload Manager
D. Aurema Application Workload Manager
[单项选择]What command should a system administrator run after using an editor to create the /etc/tunables/nextboot file？（）
A. ksh -n nextboot
B. tunsave -a -f nextboot
C. tuncheck -r -f nextboot
D. diff $（vmtune） /etc/tunables/nextboot
[简答题]What is an autonomous system？
[单项选择]下列程序段执行后的输出结果为（ ）。
int x=3； int y=10；
System.out.println(y％x)；
A. 0
B. 1
C. 2
D. 3
