Interested to Buy Any Domain ? << Click Here >> for more details...
Why java is free from garbage values??
- 4 Answers
- 14498 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / harsh singh
In java we have garbage collector , which is call by JVM in equal interval of time and remove garbage values or variables.
| Is This Answer Correct ? | 20 Yes | 4 No |
Answer / mihirdash
first take an example of c/c++,here the decaration and initialization is the programmer responsibility if not it gives the garbage value.but in java every thing is taken by jvm.we can declare any number of variable but it should be initialized.otherwise if we are going to use the uninitialized varibles the java compiler gives error.so there is no garbage value in java.
and if youu are created a object the keyword new is assigned default value during crreation of object
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / mihirdash
Because in java all declare variables are known to programmer.other wise it create some logical error.let us take an example of c++/c language if declare 100 variable it is so difficult to remember which will i initialise and it will effect my output result .so,that there is no garbage values
in java.
| Is This Answer Correct ? | 10 Yes | 9 No |
Answer / mamitha
In Java, Based on OOPS concepts,By default garbage collection ll happens. The main disadvantage in C & C++ is garbage values. So, its removed in Java
| Is This Answer Correct ? | 1 Yes | 3 No |
Explain the difference between abstract classes and interfaces in java?
What is purpose of keyword void?
how to get the max salary and name of employee from arraylist without using the Comperator or even Comparable interface?
Can we add default constructor to Servlet?
Should database connections be singleton?
what is web.xml?and its use?
what is meant wrapper classes?
What is the use of Getters and Setters method ?
What is visibility mode?
What is meant by nested loop?
What are the advantages of java over C++?
Explain about interthread communication and how it takes place in java?
Core Java 
