How OOPS concept is achieved in Java?6 18558
Explain difference between final, finally and finalize?3 25258
what is the difference between abstract class and Interface?where we can use it in realtime projects?23 57060
explain System.out.println107 147584
What is hard code & soft code?7 51525
What is Hash Code in Java?6 11463
What are uses of Hash Code?2 5107
Difference between interface and abstract class with ex.4 6392
What is multithreading ???? How to stop multithrading in java????1 3513
Suppose there is an array list [10,5,20,19,15,24].Print them in ascending & descending order in collection framework concept ???2 4479
What is default specifier ??? Use of default specifier ???4 4732
Is Java Class Threadsafe ????? How to make Java class Thread safe??2 5549
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?1 2482
What are non-access modifiers?2 1543
Why do we need to override equals() and hascode() method of object class?1 1532
What do you mean by phasors?
How can I delete the above index named index_bonuspay?
What does remove-spouser do?
What command is used to see how to use the bin/solr script?
Describe the root account?
What is "GraphX" in Spark?
What is slip in an induction motor?
What URL do you use for opening BI launch pad?
What is the difference between machine learning and artificial intelligence?
Explain Pension Policies.
certificate of export is for which items?
What does bode plots shows?
what mean by analog ,digital,numerical meters and relays? say the example?
is it possible to print selections of text rather than entire messages?