What two classes are used to read data only?
No Answer is Posted For this Question
Be the First to Post Answer
What do you mean by thread safe?
How is treeset implemented in java?
Can java arraylist hold different types?
How many classes can any class inherit java?
What is the dot operator?
What is slash r?
is it mandatory to deaclare all variables public static fianl in interfaces?if i declare like in the below program, public interface A { public static final int I=0; int j=0; } in interface A,what is the difference between I,j?
What is break and continue statement?
What is casting in java programming?
Does string isempty check for null?
In a program, initializing an array of 100 KB is throwing an out of memory exception while there is 100 MB of memory available. Why?
What is the abstraction?