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FAQ - R16 - JNTUK - CSE - Unix - Unit-2 (long answer questions (7 Marks)…
FAQ - R16 - JNTUK - CSE - Unix - Unit-2
short answer questions (2-3 Marks)
What types of files are used to represent physical devices in UNIX file system?
Give the purpose of chmod command.
Which command will list the hidden files in UNIX?
List the Fields of an inode structure in UNIX file system.
Interpret the command chmod 644
long answer questions (7 Marks)
Explain the Unix directory hierarchy.
What are system calls? How are they differing from library functions? Explain with the help of suitable examples.
Explain the implementation details of UNIX file system.
Describe the attributes and permissions of a file in UNIX file system.
Which command is used to change the file permissions in UNIX? Explain with an example.
What is the inode in UNIX? Where are inodes stored in UNIX file system? Explain.
Explain the commands that are available in UNIX file system to change the permissions of a file.
What are Links and Symbolic links in UNIX file system? Explain.
Explain the chown and chgrp commands in UNIX with an example.
Discuss the UNIX file structure and directories.
Explain the format of chmod and chown commands in UNIX.
Prepared by: Srinivas Adapa, Associate Professor, CSE Department, CITM