Multiple choice technology performance

It is a good practice to update all the columns in a Table, than only changed columns.

  1. True

  2. False

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Updating only changed columns is better practice than updating all columns. It reduces undo/redo log generation, minimizes lock contention, improves performance, and makes auditing easier. Updating all columns unnecessarily consumes resources and can trigger cascading effects.