Explain the difference between throw and throws in java?
How the metacharacters are different from the ordinary characters?
what models are available for event handling?
Why can't we use static class instead of singleton?
What does it mean that a class or member is final?
What do you understand by an io stream?
What are JVM.JRE, J2EE, JNI?
What are the 6 mandatory procedures for iso 9001?
how to compile jsp?
Can a lock be acquired on a class?
I want to re-reach and use an object once it has been garbage collected. Define how it’s possible?
I have a string like _a01_a02_a03_ and another string like _2_1.5_4_ as input.I want to extract a01,a02... to a string array and 2,1.5,etc to a double array with a01 corresponds to 2 and a02 to 1.5 etc. Need code in core java.. Can you do it?
What are the principle concepts of oops?