A、export PATH=pwd
B、export PATH=$PWD
C、export PATH=$PATH:pwd
D、export PATH=$PATH:$PWD
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A、It will recall the previous command line B、It will move the cursor one line up C、It will redisplay the current command line D、It will capitalize the command line E、None of the above
A、A. miss the metric option in the redistribute command. B、B. misconfigure the metric- type option in t he redistribute command to type - 1. C、C. miss the subnet option in the redistribute command. D、D. miss the tag option in the redistribute command.
A、Only passwords configured after the command has been entered will beencrypted. B、Only the enable password will be encrypted. C、Only the enable secret password will beencrypted D、It will encrypt the secret password and remove the enable secret password from the configuration. E、It will encrypt all current and future passwords.
A、Onl ypasswords configured afte rthe command has been entered will be encrypted. B、Only the enable password will be encrypted. C、Only the enable secret password will be encrypted D、It will encrypt the secret password and remove the enable secret password from the configuration. E、It will encrypt all current and future passwords.
A、nly passwords configured after the command has been entered will be encrypted. B、Only the enable password will be encrypted. C、Only the enable secret password will be encrypted D、It will encrypt the secret password and remove the enable secret password from the configuration. E、It will encrypt all current and future passwords.
A、only passwords configured after the command has been entered will be encrypted B、Only the enable password will be encrypted C、Only the enable secret password will be encrypted D、It will encrypt the secret password and remove the enable secret password from the configuration E、It will encrypt all current and future passwords.
A、Only passwords configured after the command has been entered will be encrypted. B、Only the enable password will be encrypted. C、Only the enable secret password will be encrypted D、It will encrypt the secret password and remove the enable secret password from the configuration. E、It will encrypt all current and future passwords.
A、 Datafile 4 will be recovered until 9/30/2008 at 15：00 and the database will open. B、 The restore command will fail. C、 The recover command will fail. D、 The alter database open resetlogs command will fail. E、 All these commands will fail because they must be in the confines of a run block.
A、The switch will ignore VTP summary advertisements. B、The switch will forward VTP summary advertisements. C、The switch will process VTP summary advertisements. D、The switch will originate VTP summary advertisements. E、The switch will create, modify and delete VLANs for the entire VTP domain.
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