Hibernate MCQ

Hibernate MCQ

  • Sharad Jaiswal
  • 22nd Nov, 2021

We have listed here Best Hibernate MCQ Questions for your basic knowledge of Hibernate. This Hibernate MCQ Test contains 30+ Hibernate Multiple Choice Questions. You have to select the right answer to every question to check your final preparation for Hibernate MCQ Interview, Exam, or Placement Drives.

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Practice Best Hibernate MCQ Questions

1) Which of the following isn't a core interface of Hibernate?

  • A. SessionManagement
  • B.Session
  • C.Configuration
  • D.Criteria

2) Is SessionFactory a thread-safe object?

  • A. Yes
  • B.No

3) Which of the following methods returns proxy object?

  • A. get()
  • B.getDatabase()
  • C.load()
  • D.loadDatabase()

4) Which of the following method is used inside session only?

  • A. merge()
  • B.update()
  • C.end()
  • D.kill()

5) Select the methods hits database always?

  • A. getDatabase()
  • B.get()
  • C.loadDatabase()
  • D.load()

6) Choose the inheritance model which isn't available in Hibernate?

  • A. Table Per sub-class
  • B.Table Per class hierarchy
  • C.Table Per Object
  • D.Tables Per Concrete Class

7) Which of the method is easy for a Java programmer to add a criterion?

  • A. HCQL
  • B.SQL
  • C.HQL
  • D.All of the above

8) Hibernate caching improves the performance of the application by pooling the object in the cache.

  • A. True
  • B.False

9) In the elements of Hibernate architecture is a factory of session and client of ConnectionProvider, It holds the second level cache (optional) of data is _____.

  • A. ConnectionProvider
  • B.Session
  • C.Transaction
  • D.SessionFactory

10) What is the full form of HQL?

  • A. Hibernate Queue Language
  • B.Hipher Query Language
  • C.Hibernate Query Language
  • D.None of these

11) How many layers are accessible in Hibernate architecture?

  • A. 3
  • B.4
  • C.6
  • D.2

12) Which object is used to create SessionFactory object in hibernate?

  • A. Configuration
  • B.SessionFactory
  • C.Session
  • D.Transaction

13) In which file database table configuration is stored?

  • A. .dbm
  • B..hbm
  • C..sql
  • D..ora

14) What is the full form of QBC?

  • A. Query By Code
  • B.Query By Criteria
  • C.Query By Column
  • D.Query By Call

15) What is the full form of ORM?

  • A. Operating Related Mapping
  • B.Object Relational Mapping
  • C.Operating Rate Mapping
  • D.Object Rate Mapping

16) What is the full form of POJOs?

  • A. Plane Old Java Objects
  • B.Particular Old Java Objects
  • C.Plain Open Java Objects
  • D.Plain Old Java Objects

17) Identify the true statement about hibernate annotations?

  • A. All the metadata is clubbed into the POJO java file along with the code this helps the user to understand the table structure and POJO simultaneously during the development.
  • B.Hibernate Annotations is the powerful way to provide the metadata for the Object and Relational Table mapping.
  • C.Both 1 and 2
  • D.None of these

18) Hibernate is a ___________?

  • A. SQL Tool
  • B.ORM
  • C.Programming Tool
  • D.CRM

19) Is JPA a framework?

  • A. Yes
  • B.No

20) What can be done to completed a transaction in Hibernate?

  • A. Rollback
  • B.Commit
  • C.Both 1 and 2
  • D.None of these

21) Identify the level of ORM quality?

  • A. Full object mapping
  • B.Medium object mapping
  • C.Object mapping
  • D.All of the above

22) Who invented hibernate?

  • A. Lucas King
  • B.Gavin King
  • C.Elijah King
  • D.None of these

23) Identify the true statement about <class> element?

  • A. The database table name is specified using the table attribute of the class element.
  • B.The Java class name is specified using the name attribute of the class element.
  • C.The <class> elements are used to define specific mappings from a Java classes to the database tables.
  • D.All of the above

24) What is the full form of JDBC?

  • A. Java DB Connectivity
  • B.Java Data Bind Connect
  • C.Java Database Connectivity
  • D.Java Data Bind Connector

25) Select the element maps java.util.Map property in hibernate?

  • A. <:map>
  • B.<:set>
  • C.<:list>
  • D.<:bag>

26) Hibernate uses persister class provider by default.

  • A. True
  • B.False

27) Which of the following is not a core component of hibernate?

  • A. JDBC
  • B.Session
  • C.Configuration
  • D.SessionFactory

28) In which extension in hibernate is used to store database table configuration?

  • A. .db
  • B..sql
  • C..hbm
  • D..dbm

29) Which of the following are most common configuration methods of hibernate configuration?

  • A. Http.conf
  • B.Web.config
  • C.Mapping files
  • D.XML Configuration hibernate.cfg.xml

30) Hibernate sessionfactory represent which level of cache?

  • A. Hibernate first level cache
  • B.Hibernate second level cache
  • C.Hibernate third level cache
  • D.Hibernate fourth level cache

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