Question
Like any time-sharing system, Linux achieves the magical effect of an apparent simultaneous execution of multiple processes by switching from one process to another in
Like any time-sharing system, Linux achieves the magical effect of an apparent simultaneous execution of multiple processes by switching from one process to another in a very short time frame.
(a) What is a daemon process?
(5 marks)
(b) Differentiate between background process and foreground process with sample commands.
(10 marks)
(d) In a secure multi-user environment like Linux, access rights on a file or folder are defined. Given below is a single entry from the result generated for a 'ls -l'. Explain each of the components.
rwxr--r-- 3 aira linux22 281 Jan 11 10:34 directory
(10 marks)
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