Un-Answered Questions { Oracle DBA (Database Administration) }

What parameters control copy latches?

292


What is difference between logical standby database and physical standby database?

297


What is the easiest method to create a file on unix?

289


What is mutated trigger? In single user mode we got mutated error, as a dba how you will resolve it?

276


What is explain plan and how is it used?

294


What is the purpose of the grep command?

284


How do you set up tablespaces during an oracle installation?

298


You have taken a manual backup of a datafile using os. How rman will know about it?

306


What is an artificial (derived) primary key? When should an artificial (or derived) primary key be used?

296


How many control files should you have? Where should they be located?

286


What are four common errors found in an alert .log?

286


How do you generate file output from sql?

266


You see multiple extents in the temporary tablespace. Is this a problem?

274


What is the finger command?

307


What does >> do?

303