How to Create Foreign Key in SQL Server?

In this video, learn How to create Foreign Key in SQL Server using Query with a simple example. Explain these points: ✔ What is Foreign Key? ✔ Why Foreign Key is used? ✔ Parent table & Child table ✔ Example with two tables ✔ Interview questions #SQLServer #ForeignKey #SQLInterviewQuestions #LearnSQL #MSSQL #Database #SQLTutorial