Java Beans and JDBC MCQs Questions | Java Program MCQs

A. setBatch()

B. deleteBatch()

C. removeBatch()

D. addBatch()

A. Slow performance

B. Using more memory

C. Using less memory

D. Better performance

A. Mock View Control

B. Model view Controller

C. Mock View Class

D. Model View Class

A. Iterator pattern

B. Facade pattern

C. Builder pattern

D. Bridge pattern

A. Singleton pattern

B. Chain of responsibility pattern

C. State pattern

D. Bridge pattern

A. Implements java.io.Serializable interface

B. Extends java.io.Serializable class

C. Provides no argument constructor

D. Provides setter and getter methods for its properties

A. rollback()

B. rollforward()

C. deleteTransaction()

D. RemoveTransaction()

A. commits transaction after each query

B. explicitly commits transaction

C. does not commit transaction automatically after each query

D. never commits transaction

A. /

B. \

C. -

D. //

A. java.sql.TimeStamp

B. java.sql.Time

C. java.io.Time

D. java.io.TimeStamp