Database Management System (DBMS) MCQ: A indicates an absent value that may exist but be unknown or that may not exist at all.

← All Database Management System (DBMS) questions

A indicates an absent value that may exist but be unknown or that may not exist at all.

Correct Answer: null value

Make the most of this question

This page focuses on one Database Management System (DBMS) question from Engineering. After checking the answer, return to the topic list to practice more or run a timed set.

← More Database Management System (DBMS) MCQs All Engineering topics Mock test hub