What is the use of arraylist in java?
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What does you mean in math?
difference between String a; and String a=new String();? y do v need to assign memory to the variable?
What is the use of static import ?
What is the use of default method in interface in java?
If I have 1000 objects and my requirement is to sort them quickly, then which collection would you recommend and why?
What is a treeset class?
Which of the following is not an isolation level in the JDBC
What do you mean by platform independence of Java?
What is a newline character in java?
Can you explain the cs option of java interpreter?
Explain wait(), notify() and notifyall() methods of object class ?
What is the primary benefit of encapsulation?