What is meant by interface?
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Which collection object is faster to retrieving the data and inserting the data into it.
2 Answers Jamcracker, Virtusa,
Define a java class.
what is the need to set path in java? how many ways to set path in java? Explain breif?
What is the difference between the size and capacity of a vector?
What is use of a abstract variable?
Explain which of the following methods releases the lock when yield(), join(),sleep(),wait(),notify(), notifyall() methods are executed?
How do you clear a method in java?
Difference difference paint() and paintcomponent()?
How do you find the maximum number from an array without comparing and sorting?
What modifiers may be used with a top-level class?
What does I ++ mean?
Why java is call by value?