How many types of equations are there?
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Can you access the private method from outside the class?
When should I use abstract classes and when should I use interfaces?
Explain about transient variables in java?
Difference between static binding and dynamic binding?
What is the purpose of a parameter?
What is * argv?
Give the difference between the println method and sqrt method?
Difference between object and reference?
What is the difference between an if statement and a switch statement?
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?
class A{ class B{ } } in which name u save the file,its the program compile?
Can we extend singleton class?