Millionaire Mode

Oracle Database Administration

Question 1 of 20

What should you look at to compute the number of undo blocks written per second on disk ?

  1. V$UNDOSTAT
  2. V$TRANSACTION
  3. V$ROLLSTAT
  4. DBA_UNDO_EXTENTS
  5. DBA_ROLLBACK_SEGS

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000