Hibernate Objective Questions And Answers
The most common methods of Hibernate configuration
1. XML configuration in hibernate.cfg.xml
2. XML configuration in hibernate.config.xml
3. Programmatic configuration
4. None 1. XML configuration in hibernate.cfg.xml
3. Programmatic configuration
More interview questions and answers
Choose true
1.Hibernate is a framework.
2.Hibernate is an object-relational mapping (ORM) library for the Java language
3.Hibernate provides a mapping for object-oriented domain model to a traditional relational database.
4.All of the above
5.None
4.All of the above
Hibernate lets you develop persistent classes following common Java idiom - including association, inheritance, polymorphism, composition and the Java collections framework.
1.True
2.False
1.True What is ORM?
1.ORM stands for object/relational mapping.
2.ORM is the automated persistence of objects in a Java application to the tables in a relational database.
3.Both of Above
4.None
3.Both of Above The Hibernate XML configuration file name is?
1.hibernate.cfg.xml
2.hibernate.config.xml
3.hibernate.cg.xml
4.None
1.hibernate.cfg.xml The most common methods of Hibernate configuration
1. XML configuration in hibernate.cfg.xml
2. XML configuration in hibernate.config.xml
3. Programmatic configuration
4. None
1. XML configuration in hibernate.cfg.xml
3. Programmatic configuration Which of following are not Core interfaces of Hibernate framework
1.Session interface
2.SessionFactory interface
3.Configuration interface
4.Transaction interface
5.Query and Criteria interfaces
A.1,2,3,4,5
B.1,3,5
c.1,5
D. None
D. None Is SessionFactory a thread safe object ?
1.Yes
2.No
1.Yes Choose correct Instance states of persistent classes?
1.transient
2.persistent
3.detached
4.All of Above
5.None
4.All of Above How you can enable the query cache?
By setting Property name:-
1.hibernate.cache.use_query_cache true/false
2.hibernate.cache.use_query_cache 0/1
3.hibernate.cache.use _cache true/false
4.hibernate.cache.use_ _cache 0/1
1.hibernate.cache.use_query_cache true/false Choose correct hibernate SQL Dialects (hibernate.dialect) combinations
1.For DB2 org.hibernate.dialect.DB2Dialect
2.For MySQL org.hibernate.dialect.MySQLDialect
3.For Oracle 9i/10g org.hibernate.dialect.Oracle9Dialect
4.All of the above
5. None
4.For All of the above Which of the following integration points Hibernate have for J2EE infrastructure?
1.Container-managed datasources
2.Automatic JNDI binding
3.JTA Session binding
4.JMX deploymen
1.Container-managed datasources
2.Automatic JNDI binding
3.JTA Session binding
4.JMX deploymen There are three standard (built-in) choices:
1.org.hibernate.transaction.JDBCTransactionFactory
2.org.hibernate.transaction.JTATransactionFactory
3.org.hibernate.transaction.CMTTransactionFactory
Which is default Transaction strategy configuration?
1.1
2.2
3.3
4.None
1.1