How do you end a program?
No Answer is Posted For this Question
Be the First to Post Answer
What is bytecode in java ?
What does || || mean in math?
Difference between local and global transaction ?
When a thread is executing synchronized methods , then is it possible to execute other synchronized methods simultaneously by other threads?
How u dubugg ur project?
Explain restrictions on using enum?
Can a method inside a interface be declared as final?
What is an interface in java?
What is number data type in java?
What are the classes of java?
how a programmer confirms that the data submitted has been succesfully inserted into the database(either oracle or my sql).. How a programmer confirm if there is any problem with the program he wrote for insertion... ANS:--- >executeupdate method is having boolean return type, if anything goes wrong in data insertion or data updation, it would return false. otherwise, if it successfully inserts data into the database, it would return true NOW HOW TO I CHECK IN MY DURING EXECUTION WHETHER IT RETURNS TRUE OR FALSE... WELL IT WILL DISPLAY ANY MESSAGE OR NOT
What exceptions occur during serialization?