Essentially,setting the value in a given field to ____ is similar to not entering a value in it at all.
A) N/A
B) nil
C) null
D) 0

Question

Essentially,setting the value in a given field to ____ is similar to not entering a value in it at all.​
A) ​N/A
B) ​nil
C) ​null
D) ​0

Quizplus · Accepted Answer

In most programming languages, including SQL, null is used to indicate that a field has no value. Setting a field to null is similar to not entering a value in it at all. N/A is often used in data analysis to indicate missing or invalid data, but it is not a commonly recognized value in programming. Nil is commonly used in Ruby programming to indicate the absence of a value, but it may not be recognized in other languages. 0 is a valid value for many fields, so setting a field to 0 is not the same as not entering a value.

Essentially,setting the Value in a Given Field to ____ Is