How do you tell what your machine name is and what is its IP
address?
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Which environment variables are absolutely critical in order to run the OUI?
What questions might be they ask in managerial round in capgemini.
A table is classified as a parent table and you want to drop and re-create it. How would you do this without affecting the children tables?
What are the different ways you can create databases in sql server? : sql server DBA
Oracle client is not able to connect to Oracle server although tnsnames.ora file has valid enteries. Oracle error message is “ cannot resolve net service name”. Mention any three reasons.
Is it possible to update the multiple field values in a single query? If possible then write the actual query.
Where would you look for errors from the database engine?
Can you take Online Backups if the the database is running in NOARCHIVELOG mode? 5. How do you bring the database in ARCHIVELOG mode from NOARCHIVELOG mode? 6. You cannot shutdown the database for even some minutes, then in which mode you should run the database?
11 Answers FA, GE, Wipro,
How would you begin to troubleshoot an ORA-3113 error?
Explain the use of setting GLOBAL_NAMES equal to TRUE.
What is replication? : sql server DBA
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