In an SQL Query of Two Tables,which SQL Keyword Indicates

question 79

Multiple Choice

In an SQL query of two tables,which SQL keyword indicates that we want data from all the rows of one table to be included in the result,even if the row does not correspond to any data in the other table?

• A)LEFT JOIN
• B)RIGHT JOIN
• C)INCLUDE
• D)Both A and B are correct

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Definitions:

Reagents

Components or substances employed in a system to provoke a chemical reaction or to determine if such a reaction happens.

Cyclohexanecarboxylic Acid

An aromatic carboxylic acid with a benzene ring substituted with a single carboxyl group (-COOH).

5-Bromopent-1-ene

An organic compound consisting of a five-carbon chain with a bromine atom on the first carbon and a double bond between the first and second carbons.

Ethyl Acetoacetate

An organic compound used as a reagent in organic synthesis, known for its role in the synthesis of various compounds through the Claisen condensation.