Q. A file has a permission set as 000 i.e. — — —. Can the file be deleted?

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Q. A file has a permission set as 777 ie rwxrwxrwx but the directory permissions are 400. If the user tries to delete the file, will he be able to do it?

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Q. Which command is used to change the ownership of a file?

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Q. Which option is used for the recursive functioning of chmod command?

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Q. Every file system has a directory structure headed by ____

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Q. Every file is associated with a table which contains all possible information about a file, that table is called as _________

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Q. Which of the following is not a content of inode?

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Q. Which of the following is not stored in inode?

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Q. Which option is used with ls command for knowing the inode number of the file?

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Q. Two files can have a same inode number in the same file system.

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Q. When we can access a file with multiple filenames, it is said that the file has multiple _____

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Q. Which command is used to link a file with multiple filenames?

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Q. Which option is used with ln command to create a soft link?

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Q. Which command is used for locating files?

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Q. The syntax of the find command is ____________

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Q. Which symbol is used with find command for specifying arguments?

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Q. Which of the following option is used with find command for taking action on selected files?

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Q. -ok option is used with find command for seeking information before taking the action specified.

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Q. Which library function is used for printing error messages?

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Q. perror also uses error number to print the error messages.

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