Why is java multithreaded?
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Explain the scope or life time of class variables or static variables?
In real time project which driver did u use? What is the main functionality of the Prepared Statement?
How HashMap implemented in java? how it internally works when values are added or searched from hashMap?What is the difference betweenthe implementation of hashmap and Linked Hashmap?
What is a JAR file?
Does substring start with 0?
Hi, This is ravi i have a question like this i have string "UNDERSTAND" now i want to count the letters how many times it occures.i.e from the above string the out put should be like this U-1,N-2,D-2,E-1,R-1,S-1,T-1,A-1. how can i achieve this Thnaks in advance for your response ..
What is substring in java?
How do generics work?
Can we access the non-final local variable, inside the local inner class?
Explain static nested classes ?
Is constructor inherited?
What is a heavyweight component?