Linux Interview Questions:
1. How
can you determine the space left in a file system?
Level:
Low
Expected
answer: There are several commands to do this: du, df, or bdf
2. How
can you determine the number of SQLNET users logged in to the UNIX system?
Level:
Intermediate
Expected
answer: SQLNET users will show up with a process unique name that begins with
oracle, if you do a ps -ef|grep oracle|wc -l you can get a count of the number
of users.
