单选题Which of the following commands will show the users that are logged on a system ?（）A idB whoC whoisD lsuser

题目
单选题
Which of the following commands will show the users that are logged on a system ?（）
A

id

B

who

C

whois

D

lsuser

相似考题

1.Which of the following commands is not for communication among users?A．mailB．writeC．telnetD．nice

2.Which of the following commands will show the users that are logged on a system ?()A. idB. whoC. whoisD. lsuser

3.Which command is used to determine if a host has logged in to the Fibre Channel fabric？ （）A、 show flogi databaseB、 show system fc loginC、 show npv flogi-tableD、 show npv fcns databaseE、 show interface vfc X flogiF、 show interface flogi

4.Which of the following commands can be used to show all disks configured on the system?()A. lsdev -C diskB. lsdev -P diskC. lsdev -Cc diskD. lsdev -Pc disk

参考答案和解析
正确答案： D
解析： 暂无解析
更多“单选题Which of the following commands will show the users that are logged on a system ?（）A idB whoC whoisD lsuser”相关问题

  • 第1题：

    Which of the following commands can be used to show all disks configured on the system?（）

    • A、lsdev -C disk
    • B、lsdev -P disk
    • C、lsdev -Cc disk
    • D、lsdev -Pc disk

    正确答案:C

  • 第2题：

    A System p administrator is investigating a possible security breech and wants to review  information about failed login attempts to the system.  Which of the following commands will show this（）

    • A、fwtmp < /etc/security/failedlogin
    • B、cat /etc/security/failedlogin
    • C、who
    • D、alog -f /etc/security/failedlogin -o

    正确答案:A

  • 第3题：

    A System p administrator has just installed a new technology level， but "oslevel -r" does not show the expected technology level.  Which of the following commands would determine which filesets are downlevel（）

    • A、lppchk
    • B、instfix
    • C、oslevel
    • D、installp

    正确答案:B

  • 第4题：

    Which of the following commands will show the users that are logged on a system ?（）

    • A、id
    • B、who
    • C、whois
    • D、lsuser

    正确答案:B

  • 第5题：

    A System p administrator would like to verify the user definitions in the /etc/passwd file.  Which of the following commands will accomplish this（）

    • A、sysck
    • B、usrck
    • C、lssec
    • D、lsuser

    正确答案:B

  • 第6题：

    Examine the following command; ALTER SYSTEM SET enable_ddl_logging = TRUE; Which statement is true?（）

    • A、Only the data definition language (DDL) commands that resulted in errors are logged in the alert log file.
    • B、All DDL commands are logged in the alert log file.
    • C、All DDL commands are logged in a different log file that contains DDL statements and their execution dates.
    • D、Only DDL commands that resulted in the creation of new segments are logged.
    • E、All DDL commands are logged in XML format in the alert directory under the Automatic Diagnostic Repository (ADR) home.

    正确答案:B

  • 第7题：

    单选题
    A System p administrator has just installed a new technology level， but "oslevel -r" does not show the expected technology level.  Which of the following commands would determine which filesets are downlevel（）
    A

    lppchk

    B

    instfix

    C

    oslevel

    D

    installp


    正确答案： C
    解析： 暂无解析

  • 第8题：

    单选题
    Examine the following command:ALTER SYSTEM SET enable_ddl_logging=FALSE;Which statement is true?（）
    A

    None of the data definition language (DDL) statements are logged in the trace file.

    B

    Only DDL commands that resulted in errors are logged in the alert log file.

    C

    A new log.xml file that contains the DDL statements is created, and the DDL command details are removed from the alert log file.

    D

    Only DDL commands that resulted in the creation of new database files are logged.


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    Which command is used to determine if a host has logged in to the Fibre Channel fabric？ （）
    A

     show flogi database

    B

     show system fc login

    C

     show npv flogi-table

    D

     show npv fcns database

    E

     show interface vfc X flogi

    F

     show interface flogi


    正确答案： E
    解析： 暂无解析

  • 第10题：

    单选题
    Which of the following commands will show all active TCP/IP network connections?（）
    A

    PING

    B

    NETSTAT

    C

    NET

    D

    TRACERT


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    Which of the following commands will show the users that are logged on a system ?（）
    A

    id

    B

    who

    C

    whois

    D

    lsuser


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    Which of the following commands scans and verifies system protected files?（）
    A

    VERIFY

    B

    SFC

    C

    CHKDSK

    D

    CHKNTFS


    正确答案： B
    解析： 暂无解析

  • 第13题：

    Which of the following commands should be used to show DNS information？（）

    • A、 trace
    • B、 netstat
    • C、 ifconfig
    • D、 nslookup

    正确答案:D

  • 第14题：

    A system administrator would like to verify the user definitions in the /etc/passwd file. Which of the following commands will accomplish this？（）

    • A、usrck
    • B、sysck
    • C、lssec
    • D、lsuser

    正确答案:A

  • 第15题：

    Which of the following commands should be used to watch system errors as they are logged？（）

    • A、 errpt -c
    • B、 tail -f /var/adm/ras/errlog
    • C、 syslogd -d
    • D、 /usr/lib/errdemon -s 8192

    正确答案:A

  • 第16题：

    Which of the following commands can be used to watch system errors as they are logged？（）

    • A、 smit errpt
    • B、 smit errdemon
    • C、 smit alog
    • D、 smit syslogd

    正确答案:A

  • 第17题：

    Examine the following command:ALTER SYSTEM SET enable_ddl_logging=FALSE;Which statement is true?（）

    • A、None of the data definition language (DDL) statements are logged in the trace file.
    • B、Only DDL commands that resulted in errors are logged in the alert log file.
    • C、A new log.xml file that contains the DDL statements is created, and the DDL command details are removed from the alert log file.
    • D、Only DDL commands that resulted in the creation of new database files are logged.

    正确答案:A

  • 第18题：

    单选题
    Which of the following commands can be used to watch system errors as they are logged？（）
    A

     smit errpt

    B

     smit errdemon

    C

     smit alog

    D

     smit syslogd


    正确答案： D
    解析： 暂无解析

  • 第19题：

    单选题
    A System p administrator is investigating a possible security breech and wants to review  information about failed login attempts to the system.  Which of the following commands will show this（）
    A

    fwtmp < /etc/security/failedlogin

    B

    cat /etc/security/failedlogin

    C

    who

    D

    alog -f /etc/security/failedlogin -o


    正确答案： B
    解析： 暂无解析

  • 第20题：

    单选题
    Which J-Web menu displays the users currently logged into the CLI？（）
    A

    Monitor > Users

    B

    Manage > Users

    C

    Monitor > System

    D

    Manage > System


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    Examine the following command; ALTER SYSTEM SET enable_ddl_logging = TRUE; Which statement is true?（）
    A

    Only the data definition language (DDL) commands that resulted in errors are logged in the alert log file.

    B

    All DDL commands are logged in the alert log file.

    C

    All DDL commands are logged in a different log file that contains DDL statements and their execution dates.

    D

    Only DDL commands that resulted in the creation of new segments are logged.

    E

    All DDL commands are logged in XML format in the alert directory under the Automatic Diagnostic Repository (ADR) home.


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    Which of the following commands should be used to show DNS information？（）
    A

     trace

    B

     netstat

    C

     ifconfig

    D

     nslookup


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    Which of the following commands can be used to show all disks configured on the system?（）
    A

    lsdev -C disk

    B

    lsdev -P disk

    C

    lsdev -Cc disk

    D

    lsdev -Pc disk


    正确答案： B
    解析： 暂无解析

  • 第24题：

    单选题
    Which of the following commands should be used to watch system errors as they are logged？（）
    A

     errpt -c

    B

     tail -f /var/adm/ras/errlog

    C

     syslogd -d

    D

     /usr/lib/errdemon -s 8192


    正确答案： B
    解析： 暂无解析

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