var sidebar_align = 'right';
var content_container_margin = parseInt('290px');
var sidebar_width = parseInt('270px');
Unanswered: Interview questions
Can you give answers for the list of questions asked in interview?
1.There is one primary db server in india and standby db server in Denmark.
There is a gap in archive log generation.Can you tell me what could be the reason for this gap .
2.Yesterday one user ran co-related sub query which got completed in 20 seconds.The same query when he tried today it took 1 minutes to retrieve the result.
How to find out the root cause of this above issue ?
3.A datafile is missing somehow.Is it possible to take a backup of missing datafile ?