Which command will change the user webserver’s shell toksh93？（）

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• Which command will enable dhcp debugging on a wlan controller？（）

  A . debug dhcp enable B . debug dhcp status enable C . debug dhcp packet enable D . enable debug dhcp packet

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• The degree to which the viscosity of an oil will change with a change in temperature is indicated by the （）.

  A . weight designation B . viscosity index C . pour point D . thermal change value

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• Which command while in a vi session will change the currently selected word?（）

  A . ec B . wc C . ew D . cw

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• Which command will display the current control key settings？（）

  A . ’tty-l’ B . ’stty-a’ C . ’lstty-a’ D . ’terminfo-l&rsquo

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• Which command will display messages directed to the system console？（）

  A . alog -t console -o B . cat /var/adm/ras/conslog C . cat /var/log/all/console.log D . grep CONSOLE /var/adm/message

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• Which command will give a kernel stack traceback? （）

  A . trace B . traceson C . trcon D . trcrpt

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• Which statement describes the significance of the CHANGE FAILURE command in RMAN？（）

  A .  It is used to change failure priority only for HIGH or LOW priorities. B .  It is used to execute the advised repair script. C .  It is used to change failure priority only for the CRITICAL priority. D .  It is used to explicitly close the open failures. E .  It is used to inform the database about the repair after the repair script executes.

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• Which command will list all subsystem resources on a server？（）

  A . lssrc a B . lssrc g C . lssrc l D . lssrc -

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• Which command will list the top 5 memory intensive processes？（）  

  A . lsmem -pu 5 B . lsps -psu 5 C . svmon -Put 5 D . ps -au sort -rn +4head -5

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• Which command will check the errorlog size?（）

  A . lssrc -s errord B . errorlog -histsize C . /usr/lib/errdemon -l D . ls -l /var/adm/ras/errlog

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• Which command will enable RBAC on a server？（）  

  A . setkst -t enable ； reboot B . chrbac -a enable ； reboot C . enable enhanced_RBAC ； reboot D . chdev -l sys0 -a enhanced_RBAC=’true’ ； reboot

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• Which of the following commands will fail？（）  

  A .  report schema B .  report need backup C .  report need backup days 3 D .  report user E .  report obsolete

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• You are planning an upgrade strategy for a Windows Azure application.  You need to identify changes that will require application downtime.  Which change will always require downtime？（）

  A .  Changing the virtual machine size B .  Adding an HTTPS endpoint to a web role C .  Changing the value of a configuration setting D .  Upgrading the hosted service by deploying a new package

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• Which command will list all subsystem resources on a server?（）

  A . lssrc a B . lssrc g C . lssrc l D . lssrc -

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• Which command must be run after an administrator has made changes to /etc/services to activate the changes？（）

  A . /etc/rc.tcpip B . refresh -s inetd C . startsrc -s inetd D . startsrc -g tcpi

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• Which command will display the current control key settings？（）

  A . ‘tty -l’ B . ‘stty -a’ C . ‘lstty -a’ D . ‘terminfo -l&rsquo

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• The system administrator notices that IP packets are not getting forwarded. The system administrator wants to use an AIX machine as an internetwork router over TCP/IP networks. Which of the following commands will allow this change on the fly？（）

  A .  Some network attributes are runtime attributes that can be changed at any time. Others are loadtime attributes that must be set before the netinet kernel extension is loaded and be placed in the /etc/rc.net or /etc/rc.bsdnet file. This parameter cannot be done on the fly， since a reboot is required. B .  Add to the /etc/rc.net file or if a Berkelye-style network configuration， /etc/rc.bsdnet， and issue the command： no -a ipforwarding=1 to start ipforwarding immediately. C .  Add to the /etc/rc.net file or if a Berkeley-style network configuration， /etc/rc.bsdnet， and issue the command： no -o ipforwarding=0 to start ipforwarding immediately. D .  Add to the /etc/rc.net file or if a Berkeley-style network configuration， /etc/rc.bsdnet， and issue the command： no -o ipforwarding=1 to start ipforwarding immediately.

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• Which RMAN backup command is used to create the block-change tracking file？（）  

  A .  alter database create block change tracking file B .  alter database enable block change file C .  alter database enable block change tracking using file ，/ora01/opt/ block_change_tracking.fil D .  alter system enable block change tracking using file ’/ora01/opt/block_ change_tracking.fil’ E .  alter system block change tracking o

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• Which command will change the quantity of biod daemons immediately and for each subsequent reboot？（）

  A . chnfs -b newvalue B . chnfs -N -b newvalue C . chnfs -I -b newvalue D . netstat -s newvalue

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• An operator needs to change from the /usr/bin to the /var/spool directory. Which of the following commands will accomplish this?（）

  A . cd /var/spool B . lcd /var/spool C . cd /usr/bin /var/spool D . lcd /usr/bin /var/spool

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• Which command will debug the AIX kernel?（）

  A . kdb B . snap C . truss D . trace

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• Which of the following will generate an RSTP topology change notification？（）

  A .  an edge port that transitions to the forwarding state B .  a non-edge port that transitions to the blocking state C .  a non-edge port that transitions to the forwarding state D .  an edge port that transitions to the blocking state E .  any port that transitions to the blocking state F .  any port that transitions to the forwarding state

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• Which command will configure a default route on a router?（）

  A . router(config)# ip route 0.0.0.0 10.1.1.0 10.1.1.1 B . router(config)# ip default-route 10.1.1.0 C . router(config)# ip default-gateway 10.1.1.0 D . router(config)# ip route 0.0.0.0 0.0.0.0 10.1.1.1

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• Which command will activate a defined paging space？（）  

  A . swapon paging01 B . chps  y paging01chps ？ y paging01 C . mkps  /dev/paging01mkps ？ /dev/paging01 D . swap  /dev/paging01swap ？ /dev/paging01

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