1. Which command is used for mapping keys of a keyboard?
2. /* and f* are same.
Correct Answer is : FALSE
3. For compiling a C program without leaving the editor, which command will be used?
Correct Answer is : :!cc %
4. Which of the following statement is not true?
Correct Answer is : y and yy are same
5. Which command is used for removing/deleting files in UNIX?
6. We can delete multiple files using a single rm command.
7. To delete all files in a directory we use ______________
8. Some files cannot be deleted using rm command because of the permissions associated with it.
9. Which option is used with rm command for interactive deletion?
10. Which option performs recursive deletion?
Correct Answer is : -r and -R
11. Which one of the following command can delete a directory which is not empty?
Correct Answer is : rm -r
12. If we wish to delete a remove a file forcefully, we can use ____ option with rm command.
13. Which command is used for removing file named -file.txt?
Correct Answer is : rm — -file.txt
14. Which command is used for renaming files?
15. If the destination file does not exists, then mv command creates it.
16. What if the destination file specified in mv command already exists?
Correct Answer is : it will be overwritten
17. Apart from renaming files, mv command can also
Correct Answer is : move a group of files and rename a directory
18. The inode number associated with a file is changed after renaming it.
Correct Answer is : FALSE
19. Which option is used for backing up destination file in mv command?
20. Which option is used with mv command so that the destination file does not get overwritten?