A system administrator receives a new server and has booted the system for the first time. The administrator has set up the terminals and users. The user start to log on. Root is logged in on the console. When additional users start to log in, an error is

题目

A system administrator receives a new server and has booted the system for the first time. The administrator has set up the terminals and users. The user start to log on. Root is logged in on the console. When additional users start to log in, an error is displayed stating that All available login sessions are in use. Which of the following steps should be followed to resolve this problem?（）

  • A、Permissions on /etc/security were changed in error; do a chmod 755 on /etc/security directory.
  • B、Increase the number of licenses; using smit chaili cense
  • C、Change the Maximum number of PROCESSES allowed per user variable; using smit chgsys.
  • D、Change User can logi field from false to true: using smit chuser.
相似考题

1.An administrator receives a contract for a server install at a new building. Which of the followingshould be completed after installing the server?()A. Log the administrator password usedB. Test the air temperatureC. Update the network diagramD. Review the evacuation procedures

2.An administrator attempts a traceroute but receives a "Destination Unreadable" message. Which protocol is responsible for that message?()A. RARPB. RUDPC. ICMPD. SNMP

3.An administrator attempts a traceroute but receives a "Destination Unreadable" messagE.Which protocol is responsible for that message?()A.RARPB.RUDPC.ICMPD.SNMP

4.An administrator receives reports from users in an office that their 802.11g wireless connectivityhas been problematic since the installation of the new wireless phone system.At which of the following frequencies are both systems operating at to cause this issue?（）A.2.4GHzB.900MHzC.1.1GHzD.5GHz

更多“A system administrator receives ”相关问题

  • 第1题：

    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、odmget
    • B、odmadd
    • C、odmshow
    • D、odmcreate

    正确答案:A

  • 第2题：

    An administrator receives reports from users in an office that their 802.11g wireless connectivity has been problematic since the installation of the new wireless phone system. At which of the following frequencies are both systems operating at to cause this issue?（）

    • A、2.4GHz
    • B、900MHz
    • C、1.1GHz
    • D、5GHz

    正确答案:A

  • 第3题：

    An administrator receives a contract for a server install at a new building. Which of the followingshould be completed after installing the server?（）

    • A、Log the administrator password used
    • B、Test the air temperature
    • C、Update the network diagram
    • D、Review the evacuation procedures

    正确答案:C

  • 第4题：

    A system administrator issued the errpt command and had no results. The system administrator determined that error logging was turned off. Which of the following commands should be used to start logging system errors？（）

    • A、/usr/bin/errmsg
    • B、/usr/lib/errdemon
    • C、/usr/lib/errlogger
    • D、/usr/bin/errinstall

    正确答案:B

  • 第5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"

    正确答案:D

  • 第6题：

    While attempting to expand a file system, an administrator receives an error message indicating that the filesystem is not recognized. Running the 'lsfs' command fails to display any output, but the 'df' command is working and displays normal filesystems. What is the likely cause of the problem?（）

    • A、The /etc/filesystems file is missing.
    • B、The /dev/hd8 logical volume is corrupt.
    • C、The hosting volume group is not varied on.
    • D、The /var and /tmp filesystems may be full.

    正确答案:A

  • 第7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

  • 第8题：

    A system administrator is installing a C compiler on a system. According to the compiler’s documenation， the AIX fileset bos.adt.lib must be installed prior to installation of the compiler. Which command would the system administrator use to verify installation of the bos.adt.lib fileset？（）

    • A、installp
    • B、instfix
    • C、lsallq
    • D、lslpp

    正确答案:D

  • 第9题：

    A system administrator has just applied an update to an AIX system to correct a problem, The APAR number is IX49035 and was shipped as part of the PTF number U437542. After applying the APAR fix, the administrator wants to ensure that the fix is applied before informing the system users of the corrected problem. Which of the following commands should the system administrator run to verify that the APAR fix has been applied to the system?（）

    • A、lslpp -f IX49035
    • B、lslpp -fB U437542
    • C、instfix -f IX49035
    • D、instfix -ik IX49035

    正确答案:D

  • 第10题：

    单选题
    A system administrator periodically receives calls from users who complain about poor performance with their application. Use the following sar command output to answer the question： Which of the following system resources need more investigation？（）
    A

    CPUs

    B

    Disk

    C

    Memory

    D

    NetworkX


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    Which of the following could the system administrator use to assist in debugging boot problems after the system is up？（）
    A

    SMS

    B

    alog

    C

    fsck

    D

    bosboot


    正确答案： C
    解析： 暂无解析

  • 第12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13题：

    An administrator attempts a traceroute but receives a "Destination Unreadable" message. Which protocol is responsible for that message?（）

    • A、RARP
    • B、RUDP
    • C、ICMP
    • D、SNMP

    正确答案:C

  • 第14题：

    An administrator receives a call from a user who is unable to receive email. After checking the workstation and email settings the administrator is still not able to determine the problem.  Which of thefollowing is the NEXT step that the administrator should take？ （）

    • A、 Create an action plan.
    • B、 Escalate the issue.
    • C、 Reboot the mail server.
    • D、 Document the solution.

    正确答案:B

  • 第15题：

    An administrator reboots a ten drive server， with a RAID 10 array， after a power failure and receives an error logical drive failed.  Which of the following is the MOST likely cause？（）

    • A、 Corrupt file system table
    • B、 Backplane failure
    • C、 Multiple drive failure
    • D、 Bad cable

    正确答案:B

  • 第16题：

    Which command can a system administrator use to verify that a tape is in backup format and is readable by the system？（）

    • A、tar
    • B、tctl
    • C、tcopy
    • D、restore

    正确答案:D

  • 第17题：

    How does a system administrator add a new user to a system？（）

    • A、mkuser
    • B、cruser
    • C、adduser
    • D、edit /etc/password

    正确答案:A

  • 第18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19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、iostat
    • B、netstat
    • C、ps
    • D、vmstat

    正确答案:D

  • 第20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）

    正确答案:D

  • 第21题：

    单选题
    An administrator reboots a ten drive server， with a RAID 10 array， after a power failure and receives an error logical drive failed.  Which of the following is the MOST likely cause？（）
    A

     Corrupt file system table

    B

     Backplane failure

    C

     Multiple drive failure

    D

     Bad cable


    正确答案： D
    解析： 暂无解析

  • 第22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 5.2

    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


    正确答案： C
    解析： 暂无解析

  • 第23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 /data

    B

    chfs -A no /data

    C

    mount -t nfs /data

    D

    chfs -a type=nfs /data


    正确答案： A
    解析： 暂无解析

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