When Inserting a Row into a Table,how Can You Indicate

question 98

Multiple Choice

When inserting a row into a table,how can you indicate that a row contains a NULL value?​

• A) ​In the VALUES clause,substitute two single quotation marks for the NULL value.
• B) ​In the VALUES clause,include the keyword NULL in the position where the value should be listed.
• C) ​In the VALUES clause,include a blank space in the position where the value should be listed.
• D) ​both a and b

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Definitions:

Syntax

The set of rules that defines the combinations of symbols that are considered to be correctly structured statements or expressions in a programming language.

Compile-Time

The phase in programming where the source code is translated into executable code by a compiler before the program is run.

Programming Error

A mistake or bug in the source code of a program that can lead to incorrect or unexpected behavior.

On Current

An event in database applications that triggers when the focus moves to a record in a form.