This Live java mock interview contains a variety ofJava interview questions from Java, JPA, Hibernate, and Spring. In this specific video we will discuss few most Asked interview questions in hibernate and in the part - 2 of this interview we will discuss more of coding challenges and Spring and Microservices questions.

Candidate Info : Name: Yash Bhatia
Profile: Java Developer
Years Of Experience: 4+
Work Location: Delhi, India
Keyskills: Java, Microservices, Spring, Restful Webservices, Hibernate, JPA, Spring Data

Watch Previous Mock (Discussion on Spring / Microservices / Java / Restful Webservices)
   • Java interview questions and answers ...  

Timestamp :
00:00:00- Introduction
00:03:46 - Q1. Difference between Hibernate and Jdbc (hibernate vs JDBC)
00:06:53 - Q2. Session VS Session factory (Differences)
00:09:57 - Q3. Can you create multiple session factory objects? Justify your answer!
00:11:09 - Q4. What is the equivalent object of the session in JPA?
00:13:04 - Q5. What is persistence context in JPA / Hibernate?
00:14:55 - Q6. Explain the first level of caching in Hibernate.
00:20:00 - Q7. Justify the difference between get() and load() in Hibernate.
00:24:00 - Q8. get method Vs load method [Coding Challenge]
00:32:17 - Q9. Explain the transient state in JPA/ Hibernate.
00:37:17 - Q10. What is a detached state in hibernate?
00:37:50 - Q11. How to detach an entity object from the persistence state without closing the session?
00:41:58 - Q12. Coding challenge on Hibernate states.
00:46:50 - Q13 - Why do we need a connection pool?
00:52:56 - Q14 - How will you implement connection pooling in your project?
00:57:18 - Q15- What are the fetch types available in hibernate? Explain how will you use it in real-time.
01:01:18 - Q16 - Eagar Vs Lazy code practice
01:12:29 - Q17 - What is a @Generated value annotation? Explain the different generation types available in JPA / hibernate.
01:19:11 - Q18 - Code Practice [Auto Vs Identity Vs Table generation type]
01:27:29 - Q19 - Explain the advantages of Named queries in hibernate/JPA?
01:29:20 - Q20 - What is Criteria API in Hiberante? Explain the advantages.
01:33:19 - @NamedQuery/@NamedQueries quick KT
01:41:03 - Criteria API In Hibernate quick KT[Query/Restrictions /Pagination/Filter demo]

Watch another Java Live Mock [spring/rest/java/microservices
   • Java interview questions and answers ...  ]

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Category :

Hibernate / JPA
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