What degree do database administrators need?
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What is the difference between rman and a traditional hotbackup?
A dba had to remove some archivelogs to free up space in filesystem. Nowwhen the rman job starts to backup archivelogs, it complains about missing archivelogs thatwere deleted by dba. To resolve the issue and continue backing up remainder of archivelogs,which rman command can be used so it wo not complain about missing archivelogs.
How many dba can you have?
Which is the best option used to move database from one server to another serve on same network and why?
What do you understand by the term 'normalization'?
What is a dba certification?
What is the main function of database?
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 are some indications that you need to increase the shared_pool_size parameter?
What is a database instance?
What is dba training?
Which process writes data from data files to database buffer cache?