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单选题
The system administrator is making system wide changes to a server, which will add to the PATH variable for the server environment. Where is the PATH variable found for the system?（）
A
/profile
B
/etc/envpath
C
/etc/profile
D
/etc/environment
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Configuration management system can be used in defining approval levels for authorizing changes and providing a method to validate approved changes.()is not a project configuration management tool.
A.RationalClearcaseB.QualityFunctionDeploymentC.VisualSourceSafeD.ConcurrentVersions System
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When making changes to a server, which of the following is the BEST way to troubleshoot a problem?()
A. Perform root cause analysis and then test the theory to determine the cause.B. Make changes to the system and document everything once the problem is resolved.C. Make multiple changes to all affected areas to resolve all potential issues.D. Make a change and if the problem is not resolved, reverse the change.
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You are the Database Administrator （DBA） of your company. You execute the following statement on an Oracle 10g instance： SQL ALTER SYSTEM SWITCH LOGFILE； Which two tasks are performed when the statement is executed？ （）A、 The DBWn process writes to the datafile.B、 Changes in the background process are recorded.C、 The log file is updated with the current SCN number.D、 The System Change Number （SCN） is recorded in the control file.E、 The changes to the listener configuration in the listener.ora file are recorded.
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A System p administrator needs to document system changes that have occurred recently. The company has a policy of making all possible changes via the smit interface. Which of the following files would show the commands that have been performed from within smit and their resulting output（）A、/smit.logB、/smit.scriptC、/var/log/smit.logD、/.history
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An administrator has added a new device to a system and wants to determine if it has been correctly added to the ODM database. Which command would the system administrator use？（）A、odmgetB、odmaddC、odmshowD、odmcreate
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What stanza file does a system administrator view to determine what kernel-tuning parameter changes were made when the system was last booted？（）A、/etc/rc.netB、/etc/tunables/tuningC、/etc/tunables/lastbootD、/usr/samples/kernel/nextboot
考题
An administrator needs to document system changes that have occurred recently. The company has a policy of making all possible changes via the smit interface. Which file would show the commands that have been performed from within smit and their resulting output？（）A、/smit.logB、/smit.scriptC、/var/log/smit.logD、/var/log/smit.script
考题
Which of the following is the LAST step an administrator should take when troubleshooting an issue？（）A、 Identify changes to the system.B、 Replicate the problem in the system.C、 Verify full system functionality. D、 Implement the solution.
考题
When making changes to a server， which of the following is the BEST way to troubleshoot a problem？（）A、 Perform root cause analysis and then test the theory to determine the cause.B、 Make changes to the system and document everything once the problem is resolved.C、 Make multiple changes to all affected areas to resolve all potential issues.D、 Make a change and if the problem is not resolved， reverse the change.
考题
he system administrator is making system wide changes to a server， which will add to the PATH variable for the server environment. Where is the PATH variable found for the system？（）A、/profileB、/etc/envpathC、/etc/profileD、/etc/environment
考题
A system administrator has just finished upgrading a system to AIX 5.2. If there are future problems， the system administrator would like to add an entry to the AIX errorlog to record this event. Which of the following commands can be issued for this purpose？（）A、/usr/bin/errmsg "System upgraded to AIX 5.2"B、/usr/bin/errlog "System upgraded to AIX 5.2"C、/usr/bin/errupdate "System upgraded to AIX 5.2"D、/usr/bin/errlogger "System upgraded to AIX 5.2"
考题
How does a system administrator add a new user to a system？（）A、mkuserB、cruserC、adduserD、edit /etc/password
考题
A system administrator is monitoring a system that has recently shown a decrease in performance.The administrator suspects that the system may be low on memory and may be paging excessively.Which of the following commands is best to identify a possible paging problem？（）A、iostatB、netstatC、psD、vmstat
考题
The system administrator is making system wide changes to a server, which will add to the PATH variable for the server environment. Where is the PATH variable found for the system?（）A、/profileB、/etc/envpathC、/etc/profileD、/etc/environment
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对于IIS日志文件的访问权限，下列哪些设置是正确的？（）A、SYSTEM（完全控制）Administrator（完全控制）Users（修改）B、SYSTEM（完全控制）Administrator（完全控制）Everyone（读取和运行）C、SYSTEM（完全控制）Administrator（完全控制）Inernet来宾账户（读取和运行）D、SYSTEM（完全控制）Administrator（完全控制）
考题
单选题When making changes to a server， which of the following is the BEST way to troubleshoot a problem？（）A
Perform root cause analysis and then test the theory to determine the cause.B
Make changes to the system and document everything once the problem is resolved.C
Make multiple changes to all affected areas to resolve all potential issues.D
Make a change and if the problem is not resolved， reverse the change.
考题
单选题What stanza file does a system administrator view to determine what kernel-tuning parameter changes were made when the system was last booted？（）A
/etc/rc.netB
/etc/tunables/tuningC
/etc/tunables/lastbootD
/usr/samples/kernel/nextboot
考题
单选题A System p administrator needs to document system changes that have occurred recently. The company has a policy of making all possible changes via the smit interface. Which of the following files would show the commands that have been performed from within smit and their resulting output（）A
/smit.logB
/smit.scriptC
/var/log/smit.logD
/.history
考题
单选题Configuration management system can be used in defining approval levels for authorizing changes and providing a method to validate approved changes.（）is not a project configuration management tool.A
RationalClearcaseB
QualityFunctionDeploymentC
VisualSourceSafeD
ConcurrentVersions System
考题
单选题A user is reporting that access to a file server is much slower than it has been. The system administrator completes a test of the server using a system monitoring tool and compares it to the previously taken baseline. The comparison shows that there are no significant changes in the use of system resources. Which of the following actions should be taken to resolve this user problem?（）A
Add additional RAM to the user PCB
Troubleshoot the user PCC
Add additional RAM to the serverD
Add additional hard drive space to the server
考题
单选题A system administrator has just finished upgrading a system to AIX 5.2. If there are future problems， the system administrator would like to add an entry to the AIX errorlog to record this event. Which of the following commands can be issued for this purpose？（）A
/usr/bin/errmsg System upgraded to AIX 5.2B
/usr/bin/errlog System upgraded to AIX 5.2C
/usr/bin/errupdate System upgraded to AIX 5.2D
/usr/bin/errlogger System upgraded to AIX 5.2
考题
单选题An administrator needs to document system changes that have occurred recently. The company has a policy of making all possible changes via the smit interface. Which file would show the commands that have been performed from within smit and their resulting output？（）A
/smit.logB
/smit.scriptC
/var/log/smit.logD
/var/log/smit.script
考题
单选题Which of the following is the LAST step an administrator should take when troubleshooting an issue？（）A
Identify changes to the system.B
Replicate the problem in the system.C
Verify full system functionality. D
Implement the solution.
考题
单选题The system administrator is making system wide changes to a server， which will add to the PATH variable for the server environment. Where is the PATH variable found for the system？（）A
/profileB
/etc/envpathC
/etc/profileD
/etc/environment
考题
单选题A system administrator is trying to troubleshoot company wide email problems that may be related to DNS. Which of the following network tools would be MOST useful to determine if it is a DNS issue？（）A
netstatB
tracertC
nslookupD
ping
考题
单选题he system administrator is making system wide changes to a server， which will add to the PATH variable for the server environment. Where is the PATH variable found for the system？（）A
/profileB
/etc/envpathC
/etc/profileD
/etc/environment
考题
单选题A system administrator has filesystems that should not be mounted during system startup. How can the system administrator prevent the /data filesystem from being mounted during subsequent boots？（）A
mount -no /dataB
chfs -A no /dataC
mount -t nfs /dataD
chfs -a type=nfs /data
考题
单选题A system administrator is in the process of documenting the system. Which of the following commands will provide a list of the devices defined on the system？（）A
lsdev -CB
lslpp -CC
lsattr -CD
odmget -C
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