ClearCase Version Control Quiz

Casual Mode - Take your time!

1 / 5
✓
Correct
0
✗
Incorrect
0
★
Score
0%
Multiple Choice

I am working on manager number field on some table. which is correct usage of nvl function usage....?

  1. nvl(mgrno,0)
  2. nvl(mgrno,'none')
  3. nvl('mgrno',0)
  4. nvl(mgrno,'0')
Change Mode