JDBC_Objective_Exam_2

JDBC_Objective_Exam_2

Professional Development

15 Qs

quiz-placeholder

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JDBC_Objective_Exam_2

JDBC_Objective_Exam_2

Assessment

Quiz

Computers

Professional Development

Hard

Created by

Naganjaneyulu S

Used 18+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which class or interface contains the transaction control methods setAutoCommit(),commit(), and rollback()?

Statement

Connection

ResultSet

none of the above

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which character is used to represent an input parameter in CallableStatement?

%-Percentage symbol

#-hash

?-Question Mark

*-star

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When the message “No Suitable Driver” occurs ?

When the type 4 driver is used?

When the driver is not registered by Class.forName() method

When the JDBC database URL passed is not constructed properly

When the user name, password and the database does not match

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does setAutoCommit(false) do?

commits transaction after each query

explicitly commits transaction

does not commit transaction automatically after each query

never commits transaction

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

For inserting data into database Which Interface is used in JDBC Program?

Statement

PreparedStatement

CallableStatement

ParameterisedStatement

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Write the code for loading a Type-4 driver in JDBC program.

7.

FILL IN THE BLANK QUESTION

1 min • 1 pt

What are different Exceptions thrown in JDBC?

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