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单选题An operator notices that a job on the system is causing poor performance. The job is a root process and the administrator has concluded it is not important and can be stopped. Shortly after stopping the process, it starts again. Which of the following

题目
单选题
An operator notices that a job on the system is causing poor performance. The job is a root process and the administrator has concluded it is not important and can be stopped. Shortly after stopping the process, it starts again. Which of the following commands will list repeating scheduled tasks?（）
A

at -l

B

jobs -l

C

sched -l

D

crontab -l

相似考题

1.Which three elements can a job chain process involve?()A. an eventB. a scheduleC. a programD. another chainE. a lightweight job

2.An operator notices that a job on the system is causing poor performance. The job is a root process and the administrator has concluded it is not important and can be stopped. Shortly after stopping the process, it starts again. Which of the following commands will list repeating scheduled tasks?（）A. at -lB. jobs -lC. sched -lD. crontab -l

3. A System p administrator found a process on the server that should be stopped.  Which of the following commands can be used to list all the signal actions defined for this process（）A、psB、pstatC、lssigD、procsig

4.After a server has been installed into a rack, an administrator must ensure which of the following?()A. Warm air flow is permitted through the front bezelB. The system is labeled so that it can be identifiedC. Verify the change control process can be implementedD. Determine the correct power requirements

更多“单选题An operator notices that a job on the system is causing poor performance. The job is a root process and the administrator has concluded it is not important and can be stopped. Shortly after stopping the process, it starts again. Which of the following ”相关问题

  • 第1题：

    An operator notices that a job on the system is causing poor performance. The job is a root process and the administrator has concluded it is not important and can be stopped. Shortly after stopping the process, it starts again. Which of the following commands will list repeating scheduled tasks?（）

    • A、at -l
    • B、jobs -l
    • C、sched -l
    • D、crontab -l

    正确答案:D

  • 第2题：

    While reviewing the backup logs a server administrator notices that a backup job for an application server on the same subnet has failed. Which of the following is MOST likely the problem？（）

    • A、The remote agent was not running.
    • B、The management card has failed.
    • C、The proxy server was blocking access.
    • D、The hardware firewall was blocking access.

    正确答案:A

  • 第3题：

    An administrator logs into a server and notices slow performance.  When the system finishes the logon process a message is displayed saying the system is out of Virtual Memory.  Which of the following is the MOST likely cause of this issue？（）

    • A、The drives have been configured as basic.
    • B、The system partition with the page file is out of space.
    • C、The VMFS has bad sectors.
    • D、The drivers for the memory have become corrupt.

    正确答案:B

  • 第4题：

    A system administrator is attempting to unmount filesystem /dev/data and receives the following message：   umount： 0506-349 Cannot unmount /dev/data： The requested resource is busy.   Which of the following commands can be used to determine which process has open references within the filesystem？（）

    • A、lsfs
    • B、topas
    • C、fuser
    • D、mount

    正确答案:C

  • 第5题：

    Which three elements can a job chain process involve?（）

    • A、an event
    • B、a schedule
    • C、a program
    • D、another chain
    • E、a lightweight job

    正确答案:B,D,E

  • 第6题：

    You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a stored procedure. The stored procedure implements a database maintenance process. A SQL Server Agent job should be created to that runs the stored procedure. Besides this， you must make sure that after it is completed successfully， the job is removed.  What should you do？ （）

    • A、You should create a job which is assigned to the Database Maintenance category
    • B、You should create an Alert which will run another to delete the maintenance job.
    • C、You should create a job. You schedule the job to run only once.
    • D、You should create a job. The job uses the Automatically delete job option

    正确答案:D

  • 第7题：

    单选题
    A system administrator found a process on the server that should be stopped. What command can be used to list all the signal actions defined for this process？（）
    A

    ps

    B

    pstat

    C

    portmap

    D

    procsig


    正确答案： C
    解析： 暂无解析

  • 第8题：

    单选题
    After a server has been installed into a rack, an administrator must ensure which of the following?（）
    A

    Warm air flow is permitted through the front bezel

    B

    The system is labeled so that it can be identified

    C

    Verify the change control process can be implemented

    D

    Determine the correct power requirements


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    An administrator logs into a server and notices slow performance.  When the system finishes the logon process a message is displayed saying the system is out of Virtual Memory.  Which of the following is the MOST likely cause of this issue？（）
    A

    The drives have been configured as basic.

    B

    The system partition with the page file is out of space.

    C

    The VMFS has bad sectors.

    D

    The drivers for the memory have become corrupt.


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    A system administrator is monitoring a system that has recently shown a decrease in performance. The administrator suspects there is an overload of traffic on a single Ethernet adapter. Which of the following commands is best to identify a possible overload of the Ethernet adapter？（）
    A

    ping

    B

    iostat

    C

    netstat

    D

    ifconfig


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. A new SQL Agent job has been created by you. The job includes a Windows PowerShell job step which transfer data between servers by using the SQLCmd utility. If the job fails, you must make sure that an operator named ReactGroup is informed by receiving an e-mail.  So what action should you perform to achieve this goal? （）
    A

    First you should enable Notifications. Direct the Notification to the ReactGroup operator on job failure after you create the ReactGroup operator. 

    B

    First you should enable Notifications. Direct the Notification to the ReactGroup operator on failure of the Powershell job step after you create the ReactGroup operator. 

    C

    First you should assign the ReactGroup operator as the failCsafe operator. Then enable the job after you create the ReactGroup operator. 

    D

    First you should configure the job step proxy account to use the ReactGroup operator account after you create the ReactGroup operator. At last choose the proxy account for the e-mail profile.


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    While reviewing the backup logs a server administrator notices that a backup job for an application server on the same subnet has failed. Which of the following is MOST likely the problem？（）
    A

    The remote agent was not running.

    B

    The management card has failed.

    C

    The proxy server was blocking access.

    D

    The hardware firewall was blocking access.


    正确答案： B
    解析： 暂无解析

  • 第13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 -C
    • B、lslpp -C
    • C、lsattr -C
    • D、odmget -C

    正确答案:A

  • 第14题：

    After a server has been installed into a rack, an administrator must ensure which of the following?（）

    • A、Warm air flow is permitted through the front bezel
    • B、The system is labeled so that it can be identified
    • C、Verify the change control process can be implemented
    • D、Determine the correct power requirements

    正确答案:B

  • 第15题：

    An administrator logs into a server and notices slow performance.While troubleshooting the problem the administrator notices that an unfamiliar process in the Task Manager is running at 100% CPU usage.The administrator tries to end the task and receives ‘Access is denied’.  Which of the following steps would allow the administrator to terminate that process？（）

    • A、Adding the ‘Run as a service’ permission to their account.
    • B、Running the kill utility.
    • C、Adding their account to the remote users group.
    • D、Ending the services.exe process then ending the runaway process.

    正确答案:B

  • 第16题：

    A system administrator found a process on the server that should be stopped. What command can be used to list all the signal actions defined for this process？（）

    • A、ps
    • B、pstat
    • C、portmap
    • D、procsig

    正确答案:D

  • 第17题：

    You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. A new SQL Agent job has been created by you. The job includes a Windows PowerShell job step which transfer data between servers by using the SQLCmd utility. If the job fails, you must make sure that an operator named ReactGroup is informed by receiving an e-mail.  So what action should you perform to achieve this goal? （） 

    • A、First you should enable Notifications. Direct the Notification to the ReactGroup operator on job failure after you create the ReactGroup operator. 
    • B、First you should enable Notifications. Direct the Notification to the ReactGroup operator on failure of the Powershell job step after you create the ReactGroup operator. 
    • C、First you should assign the ReactGroup operator as the failCsafe operator. Then enable the job after you create the ReactGroup operator. 
    • D、First you should configure the job step proxy account to use the ReactGroup operator account after you create the ReactGroup operator. At last choose the proxy account for the e-mail profile.

    正确答案:A

  • 第18题：

    单选题
    A System p administrator found a process on the server that should be stopped.  Which of the following commands can be used to list all the signal actions defined for this process（）
    A

    ps

    B

    pstat

    C

    lssig

    D

    procsig


    正确答案： D
    解析： 暂无解析

  • 第19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 -C

    B

    lslpp -C

    C

    lsattr -C

    D

    odmget -C


    正确答案： D
    解析： 暂无解析

  • 第20题：

    多选题
    Which three elements can a job chain process involve?（）
    A

    an event

    B

    a schedule

    C

    a program

    D

    another chain

    E

    a lightweight job


    正确答案： A,B
    解析： 暂无解析

  • 第21题：

    单选题
    You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a stored procedure. The stored procedure implements a database maintenance process. A SQL Server Agent job should be created to that runs the stored procedure. Besides this， you must make sure that after it is completed successfully， the job is removed.  What should you do？ （）
    A

    You should create a job which is assigned to the Database Maintenance category

    B

    You should create an Alert which will run another to delete the maintenance job.

    C

    You should create a job. You schedule the job to run only once.

    D

    You should create a job. The job uses the Automatically delete job option


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    A system administrator is attempting to unmount filesystem /dev/data and receives the following message：   umount： 0506-349 Cannot unmount /dev/data： The requested resource is busy.   Which of the following commands can be used to determine which process has open references within the filesystem？（）
    A

    lsfs

    B

    topas

    C

    fuser

    D

    mount


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    An administrator logs into a server and notices slow performance.While troubleshooting the problem the administrator notices that an unfamiliar process in the Task Manager is running at 100% CPU usage.The administrator tries to end the task and receives ‘Access is denied’.  Which of the following steps would allow the administrator to terminate that process？（）
    A

    Adding the ‘Run as a service’ permission to their account.

    B

    Running the kill utility.

    C

    Adding their account to the remote users group.

    D

    Ending the services.exe process then ending the runaway process.


    正确答案： B
    解析： 暂无解析

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