Master Hibernate and JPA with Spring Boot in 100 Steps - Step 24 - OneToOne Mapping - Insert Student with Passport

The video tutorial explains how to create a student repository by copying and modifying an existing course repository. It covers the process of replacing class and variable names, creating and persisting student and passport entities, and establishing a one-to-one relationship between them. The tutorial also addresses debugging a transient property exception and demonstrates the correct order of persistence operations. Finally, it shows how to verify the relationship in the database using SQL queries.

What is the first step in creating a student repository from an existing course repository?

• Copy the course repository and rename it

• Create a new repository from scratch

• Use a different database

• Delete the course repository

Why is it important to use case-sensitive replace when modifying the repository?

• To change the database schema

• To make the code run faster

• To avoid changing the wrong parts of the code

• To ensure variable names are changed

What method is created to save a student with a passport?

• saveStudentData

• saveStudentInfo

• saveStudentWithPassport

• saveStudentWithDetails

What is the purpose of generating getters and setters for the passport?

• To print passport details

• To establish a relationship between student and passport

• To delete passport details

• To encrypt passport details

What causes the transient property value exception when saving a student with a passport?

• The student has no name

• The database is full

• The passport is not yet saved to the database

• The student is not saved

What is the correct order of operations to save a student with a passport?

• Persist student, persist passport, create student

• Create passport, create student, persist passport

• Persist passport, create student, persist student

• Create student, create passport, persist student

How is the relationship between student and passport verified in the database?

• By joining the student and passport tables

• By deleting the student entry

• By checking the passport table only

• By checking the student table only