Is a NULL value same as zero or a blank space?Group of answer choicesTrueFalse
Question
Is a NULL value same as zero or a blank space?Group of answer choicesTrueFalse
Solution
False. A NULL value is not the same as zero or a blank space. A NULL value in a database really means the absence or missing information, it is a field with no value. On the other hand, zero is a number and blank space is a type of character.
Similar Questions
A NULL value is treated as a blank or 0.Question 6Select one:TrueFalse
What is a NULL Value?A NULL value is a zero valueA NULL value is a field that contains spacesA field with a NULL value is a field with no value.A NULL value is different from a zero value or a field that contains spaces
In a map, a key can be null.Group of answer choicesTrueFalse
Which of the following hypotheses is not a valid null hypothesis? Group of answer choicesμ < 0μ ≤ 0μ = 0μ ≥ 0
True or false? PivotTable data should contain no blank rows or columns.Group of answer choicesTrueFalse
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.