Which database is best to learn?
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When should the default values for oracle initialization parameters be used as is?
How to drop an oracle database?
How much money does a dba make?
What is explain plan and how is it used?
What is da in database?
What is the difference between truncate and delete? Why is one faster? Can we rollback both? How would a full table scan behave after?
Are database administrators in demand?
How long does it take to learn database administration?
Do you need a commit after ddl statements?
What is tkprof and how is it used?
What is mutated trigger? In single user mode we got mutated error, as a dba how you will resolve it?
What are some indications that you need to increase the shared_pool_size parameter?