Interested to Buy Any Domain ? << Click Here >> for more details...
Why Static variable required in java?For ex,class A
{
static int a;
int b;
}
Why static is required?
- 5 Answers
- 8914 Views
- Ericsson, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / za
because it help us to declare class field asglobal variable
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / sumit pal singh
static keyword is mainly used for memory management purpose. And static variable is used for declare the common property of object.
| Is This Answer Correct ? | 3 Yes | 0 No |
Answer / aswini
Without using instance of the class means no need to use the class object to call static variable insted directly use the classname to use the static variable.moreover ,only one copy of static varible avaible to use all the classes.
| Is This Answer Correct ? | 2 Yes | 0 No |
Answer / vaishnavi
To answer Soumya's question, instance variables are declared at class level, but the instance variables still belong to an instance/object. But static variables belong to a class.
| Is This Answer Correct ? | 0 Yes | 0 No |
State one difference between a template class and class template.
System.out.println("somestring"); It will create any object or not
what are the high-level thread states? : Java thread
How many times finalize method will be invoked? Who invokes finalize() method in java?
What is the difference between a vector & an array list?
How use .contains in java?
What is array list in java?
Are true and false keywords?
Are strings immutable in java?
Explain serialization and deserialization in java?
In Inheritance if we are implementing Multi level inheritance and all class having same name of variable and now i want to access each class variable and how it is possible?
Name few java.lang classes introduced with java 8 ?
Core Java 
