單項(xiàng)選擇題

A user reports that they cannot cd to /tmp/application. A system administrator entered the following
command： Is -Id /tmp/application
drw-r-r- 4 root system 512 Jan 15 14：09 application Which of the following is the most likely cause of the problem（）

A.The /tmp/application should be globally writable.
B.The /tmp/application directory should be executable.
C.The /tmp/application directory should be owned by the user.
D.The /tmp/application directory should have the sticky bit set

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單項(xiàng)選擇題

An administrator performs a full backup every Saturday evening and daily incremental backups the rest of the week. The system failed on Thursday and must be restored.
Which backup tapes will be required to restore the system to its most recent recoverable state（）

A.Saturday’s full backup tape
B.Wednesday’s backup tape
C.Saturday’s full backup and Wednesday’s incremental backup tapes
D.Saturday’s full backup and Sunday’s through Wednesday’s incremental backup tapes

單項(xiàng)選擇題

How can a directory named /dirl be excluded during a restore of files backed up by name with the backup command（）

A.By using the restore -x option followed by /dirl
B.By adding an entry in the /etc/restore.exclude file
C.By using the restore -i option to enter interactive mode and executing the command：delete /dirl
D.By using the restore -i option when running restore to specify a text file containing ’/dirl1 as one of the lines in it

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A user reports that they cannot cd to /tmp/application. A system administrator entered the following command： Is -Id /tmp/application drw-r-r- 4 root system 512 Jan 15 14：09 application Which of the following is the most likely cause of the problem（）

你可能感興趣的試題

An administrator performs a full backup every Saturday evening and daily incremental backups the rest of the week. The system failed on Thursday and must be restored. Which backup tapes will be required to restore the system to its most recent recoverable state（）

How can a directory named /dirl be excluded during a restore of files backed up by name with the backup command（）

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A user reports that they cannot cd to /tmp/application. A system administrator entered the following
command： Is -Id /tmp/application
drw-r-r- 4 root system 512 Jan 15 14：09 application Which of the following is the most likely cause of the problem（）

An administrator performs a full backup every Saturday evening and daily incremental backups the rest of the week. The system failed on Thursday and must be restored.
Which backup tapes will be required to restore the system to its most recent recoverable state（）