What is scope & storage allocation of static, local and register variables? Explain with an example.
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What is class level lock ?
Can a serialized object be transferred via network?
What are the basic control structures?
How do you sort arrays in java?
Hi all, I am dng a mini project on FileSplitter application which splits the GBs of logfile into Smaller chunks(mbs) depending on the split size." How to handle GBs file? I am getting OutOfMemoryException, when I input such GB sized file. Thx
Give example to differentiate between call by value and call by reference.
where singleton classes are used in j2ee web application.can we use it for connection pooling.
Can an interface extands a class?
Why synchronization is important?
Explain some best practices you would apply while using collection in java?
What are order of precedence and associativity, and how are they used?
What is string in java is it a data type?