What is the use of object and class classes?
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Name the class that used to read objects directly from a stream?
How to add panel to a Frame?
perpare on factorypattern,linklist wothout using collection, (multitharding ie create producer/customer therad producer create Queue continuesly,consumer consume queue, consumer wait if queue is full,producer wait if queue is empty),diff betn sleep(1000)&wait(1000) these r the main Q ask in huawei(2008)
Where is jre installed?
Which collection object is faster to retrieving the data and inserting the data into it.
2 Answers Jamcracker, Virtusa,
Is object a data type in java?
How many Java environments are there?
1 Answers Phantom Technologies,
What is the numeric promotion?
Can we use a switch statement with strings?
Which container method is used to cause a container to be laid out and redisplayed in java programming?
What are the three parts of a lambda expression?
Can anonymous class have constructor?