what is the difference between hot backup n rman backup?
Answer / ramakrishnachallapalli
To take both backups we should keep database in archive log
mode.
Neither cold backup nor hot backup identify the corrupted
blocks in backup where as rman can identify
RMAN will take the backup of database used block only where as
hot backup will take physical existing database files
completely
Is This Answer Correct ? | 27 Yes | 3 No |
What is the difference between Datapump & export/import?
one datafile is lost in standy side how can you recover that??
Explain the difference between $ORACLE_HOME and $ORACLE_BASE.
How can you tell how much space is left on a given file system and how much space each of the file system's subdirectories take-up?
How would you force a log switch?
Explain the use of table functions.
Can you tell me about your experience with the administration of COTS system..? Also, how do you set up seed data..?
How would you determine who has added a row to a table?
i had backup last manday.now i need back monday to now ..how do get backup?
Give the stages of instance startup to a usable state where normal users may access it.
How do you increase the OS limitation for open files (LINUX and/or Solaris)?
Explain an ORA-01555