Hibernate Java

1. Which of the following is not a core interface of Hibernate?

• a) Configuration

• b) Criteria

• c) SessionManagement

• d) Session

2. Which of the following methods hits database always?

• a) load()

• b) loadDatabase()

• c) getDatabase()

• d) get()

3. Which of the following is not an advantage of Hibernate Criteria API?

• a) Allows to use aggregate functions

• b) Cannot order the result set

• c) Allows to fetch only selected columns of result

• d) Can add conditions while fetching results

4.Which ways are used by the Log4j and Logback frameworks in hibernate framework to support logging?

• a. By log4j.xml file

• b. By log4j.properties

• c. Both A & B

• d. None of the above

5.We need to specify @Inheritance(strategy=InheritanceType.JOINED) in the parent class and @PrimaryKeyJoinColumn annotation in the subclasses.

• a. True

• b. False

6.Abbreviate the term HQL?

• a. Hibernate Queue Language

• b. Hibernate Query Language

• c. Hipher Query Language

• d. None of the above

7.Which of the following is NOT a mapping association used in Hibernate?

• A. Many-to-Many Association

• B. One-to-Many Associationcorrect

• C. One-to-One Association

• D. None

8.Which of these simplifies an Object Relational Mapping tool?

• A. Data creation

• B. Data manipulation

• C. Data access

• D. All mentioned above