Write down some common shells with their indicators?
What is unix operating system and its features?
What is page fault? Its types?
What is af_unix?
What is difference between ssh v1 and ssh v2?
What do you mean by the protection fault?
What is difference between unix and windows operating system?
What is the chief difference between the –v and –x option s to set?
Describe the concept of “region”.
Define a single-user system.
Explain how do you create special files like named pipes and device files?
What are directories in unix?
Does unix still exist?
What is the difference between nfs 3 and nfs 4?
How would you explain a kernel to a non-technical person?