How do I find best Java training coaching classes in Delhi NCR?

Asked by Rayangowda 29/07/2022 Last Modified 09/10/2025

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I would like to have project training in Java in which would like to develop a web based application (i.e. banking application, e-commerce application etc). Also, it will be much more convenient if I can have the training at my home.

Yes we can help you to build the application using java/j2ee

Adil

2 0

public class X { public static void main(String [] args) { X x = new X(); X x2 = m1(x); /* Line 6 */ X x4 = new X(); x2 = x4; /* Line 8 */ doComplexStuff(); } static X m1(X mx) { mx = new X(); return mx; } } After line 8 runs. how many objects are eligible for garbage collection?

Only one. After line 8 the original object referred to by x2 is dereferenced and ready for garbage collection. In m1(), mx ignores the object passed as argument and refers to a new object which is returned.

Srikanth

0 0

What are the most important topics in Java interviews for a fresher?

Exception handling, String, Collections, OOPs concept, multithreading

Advaith

0 0

What is difference between throw and throws in Java programming?

throw keyword is used to throw Exception from any method or static block in Java while throws keyword, used in method declaration, denoted which Exception can possible be thrown by this method

Vinodha

0 0

What is selection sort in java?

The selection sort is a combination of searching and sorting. During each pass, the unsorted element with the smallest (or largest) value is moved to its proper position in the array. The number of times...

Snehashis

0 0

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HashSet HashMap HashSet implements Set interface. HashMap implements Map interface. HashSet stores the data as objects. HashMap stores the data as key-value pairs. HashSet...

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