What is the major difference between linkedlist and arraylist?
Why should I use abstract class?
What is the size of integer?
Can a class be declared as protected?
The class "Class" is belongs to which package?? a) java.lang b)java.lang.reflect c)java.util d)None
What initialize variables?
What is qualitative variable?
how to print a numbers from 1 to 100 with out using control structures?
How is object created in java?
Suppose there is an Online shopping cart application having different objects like Cart, SelectionItem, Billing, COnfiguration, Authentication, Authorization, PersonalDetails etc. Out of this which one can be made a singleton pattern and why?
What are the two categories of data types in the java programming language?
What is role of void keyword in declaring functions?
How can be define MARKER interfce in java