What do you understand by the term 'normalization'? Explain the various modes of normalization?
No Answer is Posted For this Question
Be the First to Post Answer
How much money does a dba make?
A user is getting an ora-00942 error yet you know you have granted them permission on the table, what else should you check?
How can be determining the size of the log files?
What are some indications that you need to increase the shared_pool_size parameter?
What is the difference between truncate and delete? How would a full table scan behave after?
How can you find your id on a system?
Why do we need a database?
How many types of dba are there?
What is difference between co-related sub query and nested sub query?
Describe hit ratio as it pertains to the database buffers. What is the difference between instantaneous and cumulative hit ratio and which should be used for tuning?
What is the difference between sga and pga?
What is the difference between rman and a traditional hotbackup?