Spring interview questions part 21
Spring interview questions part 21
Take as many assements as you can to improve your validate your skill rating
Total Questions: 20
1. If it is required to provide user ID and Password to the email server for authentication purpose then you can set properties:
Correct Answer is : all of the mentioned
2. It is assumed that your localhost is connected to the internet and capable enough to send an email.
Correct Answer is : TRUE
3. You can implement the interface to send email notifications in case of errors.
Correct Answer is : ErrorNotifier
4. You send the email by making a call to:-
Correct Answer is : Transport.send()
5. Class which declares a number of overloaded update() template methods to control the overall update process.
Correct Answer is : org.springframework.jdbc.core.JdbcTemplate
6. You implement this interface to override the statement creation task.
Correct Answer is : PreparedStatementCreator
7. When implementing the PreparedStatementCreator interface, you will get the database connection as the createPreparedStatement() method’s argument.
Correct Answer is : TRUE
8. It is better to implement the PreparedStatementCreator interface and other callback interfaces as inner classes if they are used within one method only.
Correct Answer is : TRUE
9. PreparedStatementSetter, as its name indicates, create a PreparedStatement object on this connection the parameter as well as binding task of the overall update process.
Correct Answer is : FALSE
10. The JdbcTemplate class offers template method for batch update operations.
Correct Answer is : all of the mentioned
11. The JdbcTemplate class declares a number of overloaded query() template methods to control the overall query process.
Correct Answer is : 0
12. The primary interface that allows you to process the current row of the result set.
Correct Answer is : RowCallbackHandler
13. RowCallbackHandler purpose is to map a single row of the result set to a customized object.
Correct Answer is : FALSE
14. Method of RowMapper interface in which, you have to construct the object that represents a row and return it as the method’s return value.
Correct Answer is : mapRow()
15. RowMapper implementation which can automatically map a row to a new instance of the specified class.
Correct Answer is : BeanPropertyRowMapper
16. Method which provides list of maps.
Correct Answer is : queryForList()
17. Spring JDBC framework offers a convenient class, to simplify your DAO implementation.
Correct Answer is : org.springframework.jdbc.core.support.JdbcDaoSupport
18. The org.springframework.jdbc.core.support.JdbcDaoSupport class has a setDataSource() method and a setJdbcTemplate() method.
Correct Answer is : TRUE
19. Method to retrieve the JDBC template.
Correct Answer is : getJdbcTemplate()
20. Template which can send and receive JMS messages with much less code
Correct Answer is : JmsTemplate
