What is the abstract class?
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why we need this (1.object,2.class,3.data hiding,4.encapsulation,5.abstraction,6. polymorphism,7.inheritance)
how does multithreading take place on a computer with a single cpu? : Java thread
take an array with -ve and +ve value both.find out the nearest value of 0(zero).if two values are same like(-2 and +2)then extract +2 is nearest of 0(zero).
where exactly collections are usefull in realtime
How many bits is a 64 bit byte?
What is java argument list?
Why strings in java are called as immutable?
Is java is a fully object object oriented language?
What is the console in java?
How to perform selection sort in java?
What is a blocking method in Java?
What code optimizations techniques you follow in general practice?
2 Answers Accenture, TCS, Wipro,