What is the specification of ?CODEBASE? in an applet?
When the applet class file is not in the same directory
codebase is used.
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What is qms certification?
what is difference between colection and collections?
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What is a function in java?
can any one tell me when do u go for inheritance and polymorphism
Which collections are thread safe in java?
Is it possible to specify multiple jndi names when deploying an ejb?
what are the differences between final,finally,finalize methods?
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 is a stream? what are the different types and classes of Streams?
Is a string literal?
How do you differentiate abstract class from interface?
How does abstract modifier work?