Multiple choice technology databases

The following are the fields of a message. Which field will be removed when you remove field by giving field name A and field instance 2 ? Field name Field value Field id A “default” 0 A “abc” 1 A “1,2,3,4” 2

  1. All occurrences of field A

  2. 2nd occurrence of field A

  3. 2nd element of the array in the third occurrence

  4. None

Reveal answer Fill a bubble to check yourself
B Correct answer