How do you switch from any user type to a super user type?


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More Unix General Interview Questions

How to log out in unix?

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List a few significant features of unix?

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How is windows different from unix?

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Differentiate between absolute and related path?

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Explain links and symbolic links.

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Describe the concept of “region”.

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Explain about shell aritmetic operators and functions?

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How does the kernel differentiate device files and ordinary files?

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What are the criteria for choosing a process for swapping out of the memory to the swap device?

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Explain the different types of pathnames that are used in unix.

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Name two paging states for a page in memory?

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I want to invest in learning things that will get me good jobs in future. But wondering if Unix knowledge is something that is a MUST have or is it better to do any Data-warehouse tool (cognos, Qclik view, ETL etc..). Please suggest me.

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