MS Access 2016 - Create Junction Table

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MS Access 2016 - Create Junction Table
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Lecture By: Mr. Akshay Magre, Tutorials Point India Private Limited.
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Thank you -- nama ste! I have a question. Suppose I follow the same procedure as outlined: A) Go to "Database Tools" and B) Click "Relationships": if NO relationship (no arrows of any kinds) are shown, can I conclude that, as far as Access is concerned, there are no "Many to Many" relations in my database? The reason I ask is because I use VBA, and in VBA, when I "Insert" new records in the database, I manually populate the Junction table. Now, as far as Access is concerned, what would be the advantage, say, of "declaring" the table as a "Junction" table, using the graphical "Relationship" tools?

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