网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
A system administrator did not receive a response while attempting to ping loopback. Which of the following would most likely resolve this problem？（）
A
Issue startsrc -s loopback
B
Issue startsrc -g tcpip
C
Issue rc.tcpip
D
Reconnect the network cable
参考答案
参考解析
解析：
暂无解析
更多 “单选题A system administrator did not receive a response while attempting to ping loopback. Which of the following would most likely resolve this problem？（）A Issue startsrc -s loopbackB Issue startsrc -g tcpipC Issue rc.tcpipD Reconnect the network cable” 相关考题
考题
While installing a new PCI card the administrator touched the motherboard. While powering on the server, a series of beeps were emitted and the server did not POST.Which of the following could be done to prevent this problem?（）A. Use ESD equipment.B. Verify correct voltages are being supplied.C. Use a system board tester to check for compatibility issues.D. Install compatible PCI cards
考题
While troubleshooting a video problem on an application server, the system administrator has determined that the video firmware should be updated. Which of the following sources should be used to locate an appropriate update for this hardware?（）A. Third-party manufacturerB. Video chipset manufacturerC. Server manufacturerD. Operating system manufacturerE. Shareware file sharing site
考题
What percentage of your college did you college did you pay for and what sort of jobs did you have while you were in school?
考题
The system administrator did a new install of AIX on a server about a week ago. The system was not rebooted after the installation. CDE is running on this system as is TCPIP. The system administrator has started configuring the system percompany directives. The power cable was inadvertently disconnected from the wall causing the sever to lose power. Upon reboot, the system appears to hang during log in from the console or from Xterminals. Which of the following is the most probable cause?（）A、It is a hardware problem caused by the power failure.B、There is a network problem, most probably with name resolution.C、Sine the system was never rebooted, devices are marked defined instead of available and need to be activated.D、Some filesets may be marked as broken and need to be reinstalled.
考题
A system administrator noticed several error messages on the screen while the system was booting up； but was not able to write them down. Where should the system administrator look for the console log， assuming it is in the default location？（）A、/tmp/conslogB、/etc/console.logC、/var/adm/ras/conslogD、/var/ras/console.log
考题
An administrator is creating a comprehensive backup system to backup a single web server. Which of the following is the BEST way to provide full restore？（）A、 Take an image backup nightly while the server is online.B、 Take an incremental backup while the server is offline.C、 Take a monthly snapshot backup while the server is online.D、 Take a differential backup while the server is online.
考题
While an electrician was adding additional circuits for the Data Center， the system running the Database inadvertently powered down. The fallover of the service IP labels and volume groups to the hot standby node completed as expected； however， the database did not start. The database log file indicated that the database was already started. What is the most likely cause of this problem？（） A、 The shared logical volumes and filesystems did not have database permissions.B、 There was a test instance running on the standby system that must be shutdown.C、 The tablespaces had an indicator indicating that the database had not shutdown properly.D、 The startup script for the highly available instance did not first perform cleanup operations.
考题
An administrator has ordered a new server and setup a dedicated RAID 1 array for the application database. While troubleshooting with performance monitoring tools， the administrator is receiving lowerread/write speeds than expected. Which of the following would be the MOST likely cause for the lower performance？（）A、 The BIOS needs to be upgraded.B、 The administrator did not add the right amount of memory.C、 There is a cooling issue with the server.D、 The administrator did not order high enough RPM drives.
考题
While troubleshooting a video problem on an application server, the system administrator has determined that the video firmware should be updated. Which of the following sources should be used to locate an appropriate update for this hardware?（）A、Third-party manufacturerB、Video chipset manufacturerC、Server manufacturerD、Operating system manufacturerE、Shareware file sharing site
考题
A user calls the system administrator and states that they can no longer access the file server they had been working on all morning. To trouble shoot this problem， which step should the administrator take FIRST？（）A、 Reboot the file server.B、 Ask the user what they were doing when they noticed the problem.C、 Ask the user to reboot their PC.D、 Ask the user to ping the default gateway and report the response times back to the administrator.
考题
While installing a new PCI card the administrator touched the motherboard. While powering on the server， a series of beeps were emitted and the server did not POST. Which of the following could be done to prevent this problem？ （）A、 Use ESD equipment.B、 Verify correct voltages are being supplied.C、 Use a system board tester to check for compatibility issues.D、 Install compatible PCI cards
考题
A System p administrator noticed several error messages on the screen while the system was booting up； but was not able to write them down. Where should the system administrator look for the console log， assuming it is in the default location（）A、/var/log/conslogB、/var/log/console.logC、/var/adm/ras/conslogD、/var/ras/console.log
考题
A system has users doing interactive work while background jobs are running. Interactive users are requesting that system response time be improved for foreground processes. Which tuning parameters should be changed to accomplish this？（）A、 schedtune -hB、 schedtune -rC、 vmtune -fD、 schedtune -w
考题
A system administrator received the following message while trying to ssh to a server： connection timed out.The administrator pinged the server and had no response. The administrator then pinged the gateway， and was successful. Which tool could the administrator use next to isolate the problem？（）A、routeB、tracerouteC、netstat -nrD、broadcast ping
考题
You work as a database administrator for Supportcenter.cn. In a production environment， users complain about the slow response time when accessing the database. You have not optimized the memory usage of the Oracle instance and you suspect the problem to be with the memory. To which type of object would you refer to determine the cause of the slow response？（）A、The trace fileB、The fixed viewsC、The data dictionary viewsD、The operating system log fieldsE、The dynamic performance views.
考题
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The system administrator did a new install of AIX on a server about a week ago. The system was not rebooted after the installation. CDE is running on this system as is TCPIP. The system administrator has started configuring the system percompany directives. The power cable was inadvertently disconnected from the wall causing the sever to lose power. Upon reboot, the system appears to hang during log in from the console or from Xterminals. Which of the following is the most probable cause?（）A
It is a hardware problem caused by the power failure.B
There is a network problem, most probably with name resolution.C
Sine the system was never rebooted, devices are marked defined instead of available and need to be activated.D
Some filesets may be marked as broken and need to be reinstalled.
考题
单选题A system has users doing interactive work while background jobs are running. Interactive users are requesting that system response time be improved for foreground processes. Which tuning parameters should be changed to accomplish this？（）A
schedtune -hB
schedtune -rC
vmtune -fD
schedtune -w
考题
单选题An administrator is creating a comprehensive backup system to backup a single web server. Which of the following is the BEST way to provide full restore？（）A
Take an image backup nightly while the server is online.B
Take an incremental backup while the server is offline.C
Take a monthly snapshot backup while the server is online.D
Take a differential backup while the server is online.
考题
多选题You are the network administrator for your company. A user is complaining that they are not able to access the network with the Junos Pulse client. You run a packet capture on the network interface to monitor the 802.1X authentication process. You notice that after the EAP- request/identity packet is received, and the supplicant responds with an EAP-response/identity packet, no further communication occurs for several seconds. What are three causes for this behavior? （）AThe authenticator is not licensed to support Junos Pulse.BThe authenticator did not receive the EAP-response/identity packet.CThe authentication server is not receiving the RADIUS packet containing the EAP-response/identity data.DThe authenticator is sending the request over its loopback interface.EThe authentication server is sending back a RADIUS response packet, but the authenticator is not forwarding the response back to the supplicant.
考题
单选题A System p administrator noticed several error messages on the screen while the system was booting up； but was not able to write them down. Where should the system administrator look for the console log， assuming it is in the default location（）A
/var/log/conslogB
/var/log/console.logC
/var/adm/ras/conslogD
/var/ras/console.log
考题
单选题While an electrician was adding additional circuits for the Data Center， the system running the Database inadvertently powered down. The fallover of the service IP labels and volume groups to the hot standby node completed as expected； however， the database did not start. The database log file indicated that the database was already started. What is the most likely cause of this problem？（）A
The shared logical volumes and filesystems did not have database permissions.B
There was a test instance running on the standby system that must be shutdown.C
The tablespaces had an indicator indicating that the database had not shutdown properly.D
The startup script for the highly available instance did not first perform cleanup operations.
考题
多选题While troubleshooting a video problem on an application server, the system administrator has determined that the video firmware should be updated. Which of the following sources should be used to locate an appropriate update for this hardware?（）AThird-party manufacturerBVideo chipset manufacturerCServer manufacturerDOperating system manufacturerEShareware file sharing site
考题
单选题You work as a database administrator for Supportcenter.cn. In a production environment， users complain about the slow response time when accessing the database. You have not optimized the memory usage of the Oracle instance and you suspect the problem to be with the memory. To which type of object would you refer to determine the cause of the slow response？（）A
The trace fileB
The fixed viewsC
The data dictionary viewsD
The operating system log fieldsE
The dynamic performance views.
考题
单选题While installing a new PCI card the administrator touched the motherboard. While powering on the server， a series of beeps were emitted and the server did not POST. Which of the following could be done to prevent this problem？ （）A
Use ESD equipment.B
Verify correct voltages are being supplied.C
Use a system board tester to check for compatibility issues.D
Install compatible PCI cards
考题
单选题A user calls the system administrator and states that they can no longer access the file server they had been working on all morning. To trouble shoot this problem， which step should the administrator take FIRST？（）A
Reboot the file server.B
Ask the user what they were doing when they noticed the problem.C
Ask the user to reboot their PC.D
Ask the user to ping the default gateway and report the response times back to the administrator.
热门标签
最新试卷