Wha is the output from system.out.println(“hello”+null); ?
What is connection class in java?
How many types of keywords are there?
why pointer is not used in java?
Is java a compiler?
What are the advantages of defining packages in java?
Is overriding possible in java?
How many bytes is a string?
How many inner classes can a class have?
Write an algorithm program in java for the following question.. In a VLSI design techniques,they used rectangles to design circuits. EVery rectangle is to be placed according to x,y coordinates. Check whether or not two rectangles overlap each other. Here overlapping of rectangles is acceptable, if 1) one rectangle intersect with other. 2) one rectangle fully covers other. The time of algorithm should not exceed o(n logn).
What are non-access modifiers?
What is the difference between sop and work instruction?
what is jndi?