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After performing a modification on the /etc/ssh/sshd_config file the operator needs to reinitialize the secure shell daemon to enable the new settings. Which of the following is the correct way to achieve this?（）A、Use refresh -s sshdB、Use init.sshd /etc/r

题目

After performing a modification on the /etc/ssh/sshd_config file the operator needs to reinitialize the secure shell daemon to enable the new settings. Which of the following is the correct way to achieve this?（）

  • A、Use refresh -s sshd
  • B、Use init.sshd /etc/rc.ssh
  • C、Use /usr/sbin/sshd -restart
  • D、Use stopsrc -s sshd and then startsrc -s sshd
相似考题

1.66 A project manager believes that modifying the scope of the project may provide added value for the customer. The project manager should:A. Change the scope baselineB. Prepare a variance reportC. Call a meeting of the configuration control boardD. Change the project's objectivesE. Postpone the modification until a separate enhancement project is funded after this project is completed according to the original baseline

2.A project manager believes that modifying the scope of the project may provide added value service for the customer．The project manager should______．A．assign change tasks to project membersB．call a meeting of the configuration control boardC．change the scope baselineD．postpone the modification until a separate enhancement project is funded after this project is completed according to the original baseline

3.After performing a copy backup of a file server, the archive bit on the backed up files will be which of the following?()A. DeletedB. UnchangedC. SetD. Copied

4.● A project manager believes that modifying the scope of the project may provide added value for the customer. The project manager should:A Change the scope baselineB Prepare a variance reportC Call a meeting of the configuration control boardD Change the project's objectivesE Postpone the modification until a separate enhancement project is funded after this project is completed according to the original baseline

更多“After performing a modification ”相关问题

  • 第1题：

    After performing a modification on the /etc/ssh/sshd_config file the operator needs to reinitialize the secure shell daemon to enable the new settings. Which of the following is the correct way to achieve this?（）

    A. Use refresh -s sshd

    B. Use init.sshd /etc/rc.ssh

    C. Use /usr/sbin/sshd -restart

    D. Use stopsrc -s sshd and then startsrc -s sshd


    参考答案：D

  • 第2题：

    After performing the initial steps in installing the server OS from a DVD-ROM， the server reboots and goes back into the setup wizard. Which of the following is the MOST likely cause for this problem？（）

    • A、The DVD-ROM drive has failed.
    • B、An installation file copied from the DVD to the hard drive is corrupt.
    • C、Faulty OS installation DVD
    • D、Incorrect boot sequence in the BIOS

    正确答案:D

  • 第3题：

    You are maintaining your database in Oracle10g. You are performing an incomplete recovery because the tablespace， DATA1， was dropped and purged from the Recycle Bin. After performing an incomplete recovery， you open the database with the RESETLOGS option.  What will NOT be the impact of using the RESETLOGS option？（）

    • A、 The log sequence for the database will restart from 1.
    • B、 The log sequence number will be written to the control file.
    • C、 The log sequence number will be written to the datafile headers.
    • D、 The log sequence number will be written to the initialization parameter file.

    正确答案:D

  • 第4题：

    After performing a copy backup of a file server， the archive bit on the backed up files will be which of the following？（）

    • A、 Deleted
    • B、 Unchanged
    • C、 Set
    • D、 Copied

    正确答案:B

  • 第5题：

    An application fails to start after a Technology Level upgrade. The application vendor recommends that two filesets upgraded as part of the new Technology Level be rejected. What is the recommended method for performing this task?（）

    • A、Run instfix -u to reject the filesets.
    • B、Run installp -r to reject the filesets.
    • C、Run installp -u to uninstall the filesets.
    • D、Restore the system to previous state from the system backup.

    正确答案:D

  • 第6题：

    After rebooting the machine, Companycom notices that the machine is not performing as well as before. The applications are running slower, and their CPU utilization has increased. How can the customer check to see if a CPU was deallocated?（）

    • A、Run the vmstat command
    • B、Run the iostat command
    • C、Run the lparstat command
    • D、Check the logs in the /var/adm/ras directory

    正确答案:C

  • 第7题：

    You work as a database administrator for Certkiller .com. In the Certkiller PRODUCTION database you have granted RESUMABLE system privilege to the CONNECT role.Resumablespace operation has been enabled for all user session. You want users NOT to be aware of any kind of space-related problems while performing transactions. Instead， you want the problem to be resolved by a database trigger automatically. Which combination of triggering time and event would you use to achieve this objective？（）

    • A、AFTER CREATE
    • B、AFTER SUSPEND
    • C、BEFORE CREATE
    • D、AFTER TRUNCATE
    • E、BEFORE SUSPEND
    • F、AFTER INSERT OR DELETE OR DELETE
    • G、BEFORE INSERT OR DELETE OR DELETE

    正确答案:B

  • 第8题：

    单选题
    You are maintaining your database in Oracle10g. You are performing an incomplete recovery because the tablespace， DATA1， was dropped and purged from the Recycle Bin. After performing an incomplete recovery， you open the database with the RESETLOGS option.  What will NOT be the impact of using the RESETLOGS option？（）
    A

     The log sequence for the database will restart from 1.

    B

     The log sequence number will be written to the control file.

    C

     The log sequence number will be written to the datafile headers.

    D

     The log sequence number will be written to the initialization parameter file.


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    A system administrator needs to replace a mirrored disk.  After performing the proper removal process and replacing the disk, which of the following set of commands should be performed to bring the disk back into production?（）
    A

     reboot, mklvcopy, syncvg 

    B

     cfgmgr -vl ssar, chvg -va, syncvg 

    C

     cfgmgr, extendvg, syncvg 

    D

     extendvg, mklvcopy, syncvg


    正确答案： B
    解析： 暂无解析

  • 第10题：

    单选题
    Which of the following will corrupt the BIOS？（）
    A

     Applying the BIOS settings in the incorrect order

    B

     Power being lost during the upgrade process

    C

     Installing the OS before applying the BIOS upgrade

    D

     Imaging the system after performing a BIOS upgrade


    正确答案： D
    解析： 暂无解析

  • 第11题：

    名词解释题
    组蛋白修饰（histone modification）

    正确答案： 是指染色质上的组蛋白被甲基化、乙酰化或磷酸化的过程。
    解析： 暂无解析

  • 第12题：

    单选题
    After performing a copy backup of a file server， the archive bit on the backed up files will be which of the following？（）
    A

     Deleted

    B

     Unchanged

    C

     Set

    D

     Copied


    正确答案： D
    解析： 暂无解析

  • 第13题：

    A project manager believes that modifying the scope of the project may provide added value service for the customer. The project manager should （ ） .

    A.assign change tasks to project members
    B.call A.meeting of the configuration control board
    C.change the scope baseline
    D.postpone the modification until A.separate enhancement project is fundeD.after this project is completeD.according to the original baseline

    答案：D
    解析：
    项目经理认为调整项目范围可以给客户提供增值的服务，项目经理应该怎么做。

    选项A是安排任务变更到项目成员，选项B是召集变更控制委员会会议，选项C是变更项目基线，选项D是按照原先的基线，在确定完成一项改进项目会得到客户的相应资金前，暂缓修改。

    由于是在原内容基础上增加增值服务内容，超出原先范围，应先确定客户认可和增加新资金。因此应选择D。

  • 第14题：

    You are working on the PROD database， which is in NOARCHIVELOG mode. You lost the active online redo log group due to a media failure. How should you recover your database？（）

    • A、 Restore the database from a whole consistent backup and start the database in MOUNT mode. Then， open the database with the RESETLOGS option after performing a cancel-based recovery.
    • B、 Restore the database from a whole consistent backup and start the database in MOUNT mode. Then， drop the lost redo log group and open the database with the RESETLOGS option after performing a cancel-based recovery.
    • C、 Restore the database from a whole consistent backup and start the database in MOUNT mode. Then， clear the lost redo log group and open the database with the RESETLOGS option after performing a cancel-based recovery.
    • D、 Do nothing. You do not need to recover the database in this case； an instance recovery will be performed by the SMON process on startup.

    正确答案:A

  • 第15题：

    Which of the following will corrupt the BIOS?（）

    • A、Applying the BIOS settings in the incorrect order
    • B、Power being lost during the upgrade process
    • C、Installing the OS before applying the BIOS upgrade
    • D、Imaging the system after performing a BIOS upgrade

    正确答案:B

  • 第16题：

    When is it advisable to dump the waste toner from a technicians service vacuum？（）

    • A、When it is full.
    • B、It is not recommended.
    • C、Before performing preventative maintenance.
    • D、After each call.

    正确答案:B

  • 第17题：

    An administrator will be performing a PowerHA upgrade on a cluster from version 5.3 to version 5.5. Which ofthe following tasks will verify a successful migration？（）

    • A、Use the clstat command and verify the cluster is in a stable state
    • B、After each node is upgraded， run a verification and synchronization
    • C、After all nodes are upgraded， run a verification and synchronization
    • D、Take a snapshot of each node and verify the configuration is the same

    正确答案:C

  • 第18题：

    A system administrator needs to replace a mirrored disk.  After performing the proper removal process and replacing the disk, which of the following set of commands should be performed to bring the disk back into production?（）

    • A、 reboot, mklvcopy, syncvg 
    • B、 cfgmgr -vl ssar, chvg -va, syncvg 
    • C、 cfgmgr, extendvg, syncvg 
    • D、 extendvg, mklvcopy, syncvg

    正确答案:C

  • 第19题：

    单选题
    After performing a modification on the /etc/ssh/sshd_config file the operator needs to reinitialize the secure shell daemon to enable the new settings. Which of the following is the correct way to achieve this?（）
    A

    Use refresh -s sshd

    B

    Use init.sshd /etc/rc.ssh

    C

    Use /usr/sbin/sshd -restart

    D

    Use stopsrc -s sshd and then startsrc -s sshd


    正确答案： B
    解析： 暂无解析

  • 第20题：

    单选题
    After performing the initial steps in installing the server OS from a DVD-ROM， the server reboots and goes back into the setup wizard. Which of the following is the MOST likely cause for this problem？（）
    A

    The DVD-ROM drive has failed.

    B

    An installation file copied from the DVD to the hard drive is corrupt.

    C

    Faulty OS installation DVD

    D

    Incorrect boot sequence in the BIOS


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    By saying “You have left the door wide open”, a speaker might be performing the three acts: locutionary, illocutionary and perlocutionary _____.
    A

    at the same time

    B

    one after another

    C

    two first and then the other

    D

    one first and then the other two


    正确答案： D
    解析：
    言语行为理论中的发话行为先发生，然后行事行为和取效行为才发生。行事行为和取效行为属于话后行为。

  • 第22题：

    单选题
    The great source of modification of the air stream is found in the（）cavity.
    A

    nasal

    B

    oral

    C

    lung

    D

    glottis


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    A design modification of an anchor chain which prevents kinking is the（）.
    A

    detachable link

    B

    stud link

    C

    Kenter link

    D

    connecting link


    正确答案： B
    解析： 暂无解析

  • 第24题：

    填空题
    What is meant if you go on using the service after changes in the agreement are posted?It means you have ____ the modification.

    正确答案： accepted
    解析：
    细节题。从文章的第一段最后一句“By continuing to use the service after we post any such changes, you accept this agreement as modified”可知，要是协议有所修改，访问者如果想继续享受服务的话就得接受修改后的协议。

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