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What function does “errno” do? |
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Describe the process of “spname”? |
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Explain about fork? |
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What is the easiest way to store variables and explain? |
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How are devices represented in UNIX OS? |
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What is inode in UNIX OS? |
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Brief about the directory representation in UNIX OS? |
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What are the Unix system calls for I/O? |
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Back to UNIX Operating System Interview Questions and Answers page Question : How do you change File Access Permissions in UNIX OS?
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What are links and symbolic links in UNIX OS file system? |
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What is a FIFO in UNIX OS? |
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How do you create special files like named pipes and device files in UNIX OS? |
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Discuss the mount and unmount system calls in UNIX OS?
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How does the inode map to data block of a file in UNIX OS? |
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What is a UNIX OS shell? |
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Brief about the initial process sequence while the UNIX system boots up. |
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What are various IDs associated with a process in UNIX OS?
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Back to UNIX Operating System Interview Questions and Answers page Question : Explain UNIX fork() system call.
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Predict the output of the following program code in UNIX? |
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Predict the output of the following program code? |
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