What are the main functions of dba?
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I have applied the following commands: now what will happen, will the database will give an error / it will work?
How can you determine the space left in a file system?
What are the requirements of simple database?
What are the beneficial tools for administering the database?
You have taken a manual backup of a datafile using os. How rman will know about it?
What does a hard one-to-one relationship mean (one where the relationship on both ends is "must")?
What does an oracle dba do?
What is a dba certification?
Explain the wait events in statspack report 'db scattered read', 'db sequential real', 'enqueue'?
How does one coalesce free space?
What is the difference between truncate and delete? Why is one faster? Can we rollback both? How would a full table scan behave after?
How much money does a dba make?