Mainframe Programming: COBOL, REXX, TSO, INSYNC, and DB2

Casual Mode - Take your time!

1 / 20
✓
Correct
0
✗
Incorrect
0
★
Score
0%
Multiple Choice

What is a lock in DB2?

  1. A lock is the mechanism that controls access to rows and coloumns
  2. A lock is the mechanism that controls access to table views
  3. A lock is the mechanism that controls access to data pages and table spaces.
  4. None of the Above
Change Mode