Hibernate Objective Questions And Answers
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
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 |