What is the use of put method?
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I want to print “hello” even before main is executed. How will you acheive that?
Is intellij better than eclipse?
What is pojo class in java?
as we know a static method could access static data and static method only. then how could main method call the object of aclass which is not static and other non static data
Write a program to print fibonacci series up to count 10.
What are the differences between graph and tree?
What is the access scope of a protected method?
What is the this keyword?
List some important characteristics on jre
How to write custom exception in java?
What is a java string?
Can we assign integer value to char in java?