What are functions of dba?
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The system has a program that always includes the word nocomp in its name, how can you determine the number of processes that are using this program?
You have taken import of a table in a database. You have got the integrity constraint violation error. How you are going to resolve it.
You have installed oracle and you are now setting up the actual instance. You have been waiting an hour for the initialization script to finish, what should you check first to determine if there is a problem?
What are the different types of database users?
A developer is trying to create a view and the database won’t let him. He has the "developer" role which has the "create view" system privilege and select grants on the tables he is using, what is the problem?
What os user should be used for the first part of an oracle installation (on unix)?
Why are recursive relationships bad? How do you resolve them?
You attempt to add a datafile and get: ora-01118: cannot add anymore datafiles: limit of 40 exceeded. What is the problem and how can you fix it?
Who is dba in dbms?
When should you increase copy latches? What parameters control copy latches?
What is the difference between truncate and delete? Why is one faster?
I am getting error "no communication channel" after changing the domain name? What is the solution?