Database crashes. Corruption is found scattered among the file system neither of your doing nor of Oracle's. What database recovery options are available? Database is in archive log mode.1305
Illustrate how to determine the amount of physical CPUs a Unix Box possesses (LINUX and/or Solaris).1058
How do you increase the OS limitation for open files (LINUX and/or Solaris)?1 2933
Provide an example of a shell script which logs into SQLPLUS as SYS, determines the current date, changes the date format to include minutes & seconds, issues a drop table command, displays the date again, and finally exits.1118
Explain how you would restore a database using RMAN to Point in Time?1 5152
Which environment variables are absolutely critical in order to run the OUI?2 2677
What SQL query from v$session can you run to show how many sessions are logged in as a particular user account?3 4132
What would you use to improve performance on an insert statement that places millions of rows into that table?
If you're unsure in which script a sys or system-owned object is created, but you know it's in a script from a specific directory, what UNIX command from that directory structure can you run to find your answer?1 1941
How would you configure your networking files to connect to a database by the name of DSS which resides in domain icallinc.com?1 2050
how can you find out if a table can be redefined?
You have found corruption in a tablespace that contains static tables that are part of a database that is in NOARCHIVE log mode. How would you restore the tablespace without losing new data in the other tablespaces?
What the different types of replication and why are they used? : sql server DBA
what is a crs resource?
What are the commands used in dcl? : sql server DBA
In oracle 10g export, import if we declare rows=y/n what would be the output?
Can you tell me about your experience with the administration of COTS system..? Also, how do you set up seed data..?
how can you implement fine-grained auditing?
What are the steps you will take to improve performance of a poor performing query?
what are the types of connection load-balancing?
What spfile/init.ora file parameter exists to force the CBO to make the execution path of a given statement use an index, even if the index scan may appear to be calculated as more costly?
Why would you use sql agent? : sql server DBA
What is replication? : sql server DBA
How do you troubleshoot errors in a sql server agent job? : sql server DBA
Database crashes. Corruption is found scattered among the file system neither of your doing nor of Oracle's. What database recovery options are available? Database is in archive log mode.