How infinite loop is declared?
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What is the java idl system?
What is the original name of java?
Are global variables initialized to zero?
Why inputstreamreader is used in 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 are the 2 types of java programs?
Define inheritance?
Can we create constructor in abstract class ?
Is java a super set of javascript?
How big is a gigabyte?
Compare overloading and overriding?
Difference between overriding and overloading in java?