Explain the following statement, “it is not advisable to use root as the default login.”
Who developed unix operating system?
What is Thread dump in unix?
What do you mean by the protection fault?
What does shebang mean in unix?
Explain how do you create special files like named pipes and device files?
What is meant by u-area?
Is mac a unix system?
Pipes support half duplex communication. But if we want full-duplex communications we should use two pipes between two processes. Is such situation can leads to deadlock? Write two scenarios that could leads to deadlock in such situations?
Is unix more secure than windows?
What is the significance of the superuser?
Differentiate between paging and swapping?
What are the pros of executing processes in the background?