单选题Which command while in a vi session will change the currently selected word?（）AecBwcCewDcw
单选题
Which command while in a vi session will change the currently selected word?（）
A
ec
B
wc
C
ew
D
cw
参考解析
解析：
暂无解析
相关考题：
While troubleshooting a connectivity problem on the network, you issue the ping command from your PC command prompt, but the output shows "request times out."At which OSI layer is this problem associated with?A．The data link layerB．The application layerC．The access layerD．The session layerE．The network layer
View the Exhibit to examine the error while executing the REPAIR FAILURE command in an RMAN session.What is the reason for this error?() A. Another repair session is running concurrently.B. The failure ID has not been mentioned in the command for data file 5.C. There are new failures recorded in the Automatic Diagnostic Repository (ADR).D. The ADVISE FAILURE command has not been issued before the REPAIR FAILURE command.
Which command while in a vi session will change the currently selected word?() A. ecB. wcC. ewD. cw
Which action change the default editor for ALL users on the system from vi to edit（）A、Issue the command： export EDITOR=/usr/bin/edit edit each user .profile to change the EDITOR value to /usr/bin/editB、Modify /.profile and change the EDITOR variable to /usr/bin/editC、Modify /etc/environment and add EDITOR=/usr/bin/edit export EDITORD、Modify /etc/security/defaults and change the EDITOR value to /usr/bin/edit
You decided to change the location of the flash recovery area. You executed the following command： Which statement is true？（）A、The location can be changed only if the flash recovery area is empty.B、After executing the command， all new flash recovery area files will be created in the new location.C、The command will generate an error because you cannot change the flash recovery area while the database is open.D、All the existing files in the flash recovery area will be moved to the new location， and all new Flash Recovery Area files will be created in the new location.
Which action changes the default editor for ALL users on the system from vi to edit of the following？（）A、Issue the command： export EDITOR=/usr/bin/editB、Modify /.profile and change the EDITOR variable to /usr/bin/editC、Modify /etc/environment and add EDITOR=/usr/bin/edit export EDITORD、Modify /etc/security/defaults and change the EDITOR value to /usr/bin/edit
Which action changes the default editor for ALL users on the system from vi to edit？（）A、Issue the command：export EDITOR=/usr/bin/edit edit each users .profile to change the EDITOR value to /usr/bin/editB、Modify /.profile and change the EDITOR variable to /usr/bin/editC、Modify /etc/environment and add EDITOR=/usr/bin/edit export EDITORD、Modify /etc/security/defaults and change the EDITOR value to /usr/bin/edit
While troubleshooting a connectivity problem on the network, you issue the ping command from your PC command prompt, but the output shows "request times out."At which OSI layer is this problem associated with?（）A、The data link layerB、The application layerC、The access layerD、The session layerE、The network layer
Which command would an administrator use to add startup scripts to the system startup process？（）A、chitabB、vi /etc/inittabC、vi /sbin/rc.bootD、mkitab
Which of the following can be used to insert a new line below the current line inside a vi session?（）A、oB、aC、pD、A
An administrator runs mktcpip aixhost 172.168.0.50 enO to change the network address， but the command hangs for an extended period of time. Which of the following is the most likely cause of the problem（）A、entO is in a defined stateB、enO is currently activeC、There is no physical network adapter on the systemD、The address 172.168.0.50 is in use by another system
Which cannot be done through the outline view？（）A、Change the HTML IDB、Delete an elementC、Have every applicable view navigate to the selected itemD、Changerearrange objects
The current time zone for one of the user sessions is set to the database local time zone. For one application， the user session requires the time zone to be set to the local operating system time zone without affecting other user sessions. Which two solutions could the user implement to achieve this objective？ （）A、 use the ALTER SYSTEM command to change the time zoneB、 use the ALTER SESSION command to change the time zoneC、 use the ALTER DATABASE command to change the time zoneD、 set the value for the operating system variable ORA_SDTZ on the client machineE、 set the value for the operating system variable ORA_SDTZ on the database server machine
多选题The session of user SCOTT receives the following error after executing an UPDATE command on the EMPtable： ERROR at line 1： ORA-00060： deadlock detected while waiting for resource On investigation， you find that a session opened byuser JIM has a transaction that caused the deadlock. Which two statements are true regarding the session ofSCOTT in this scenario（）AThe session is terminated after receiving the error and JIM can continue with his transaction.BSCOTT should perform a COMMIT or ROLLBACK to allow JIM to continue with his transaction.CThe session is rolled back after receiving the error and JIM can continue with his transaction.DSCOTT has to reexecute the last command in the transaction after he commits the transaction.
单选题Which action change the default editor for ALL users on the system from vi to edit（）AIssue the command： export EDITOR=/usr/bin/edit edit each user .profile to change the EDITOR value to /usr/bin/editBModify /.profile and change the EDITOR variable to /usr/bin/editCModify /etc/environment and add EDITOR=/usr/bin/edit export EDITORDModify /etc/security/defaults and change the EDITOR value to /usr/bin/edit
单选题You decided to change the location of the flash recovery area. You executed the following command： Which statement is true？（）AThe location can be changed only if the flash recovery area is empty.BAfter executing the command， all new flash recovery area files will be created in the new location.CThe command will generate an error because you cannot change the flash recovery area while the database is open.DAll the existing files in the flash recovery area will be moved to the new location， and all new Flash Recovery Area files will be created in the new location.
单选题Which of the following can be used to insert a new line below the current line inside a vi session?（）AoBaCpDA
单选题Which of the following modes conserves the most battery power while allowing retrieval of the computing session at a later time？（）AHibernateBSuspendCStandbyDShutdown
单选题Which CLI command displays the PPPoE customers that are currently connected to the ERX?（）Ashow usersBshow connectedCshow subscribersDshow ip subscribers
单选题How can an operator temporarily gain access to the command line while in a smit session, without losing the current smit session?（）AF2 keyBF6 keyCF8 keyDF9 key
单选题A technician needs to change an existing drive formatted in FAT32 to a NTFS format, whileretaining the data. Which of the following is the BEST way to make this change?（）AUse Device Manager to disable the drive, then format it as NTFS.BUse Disk Management to change the format type.CUse Task Manager to start the CHKNTFS command.DRun the CONVERT command from the command prompt
单选题Which command displays the egress interfaces selected on the PFE for destination prefixes?（）Ashow route forwarding-tableBshow route tableCshow route table extensiveDshow pfefwdd
单选题While troubleshooting a connectivity problem on the network, you issue the ping command from your PC command prompt, but the output shows "request times out."At which OSI layer is this problem associated with?（）AThe data link layerBThe application layerCThe access layerDThe session layerEThe network layer
单选题An administrator runs mktcpip aixhost 172.168.0.50 enO to change the network address， but the command hangs for an extended period of time. Which of the following is the most likely cause of the problem（）AentO is in a defined stateBenO is currently activeCThere is no physical network adapter on the systemDThe address 172.168.0.50 is in use by another system
单选题Which action changes the default editor for ALL users on the system from vi to edit？（）AIssue the command：export EDITOR=/usr/bin/edit edit each users .profile to change the EDITOR value to /usr/bin/editBModify /.profile and change the EDITOR variable to /usr/bin/editCModify /etc/environment and add EDITOR=/usr/bin/edit export EDITORDModify /etc/security/defaults and change the EDITOR value to /usr/bin/edit
单选题Which action changes the default editor for ALL users on the system from vi to edit of the following？（）AIssue the command： export EDITOR=/usr/bin/editBModify /.profile and change the EDITOR variable to /usr/bin/editCModify /etc/environment and add EDITOR=/usr/bin/edit export EDITORDModify /etc/security/defaults and change the EDITOR value to /usr/bin/edit