What is the builder pattern?
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what is MVC Pattern?
Give me example of chain of responsibility design pattern?
Why should we not use singleton pattern?
Give me example of observer design pattern?
Suppose we have file(ps), dont know how many records are there. Move half of the records to 2 files. How can we do?
What is the use of such a class?
If i make my selection in State Dropdown list, i would the City and ZipCode dropdown list to be automatically reupdated based on the State i select.(This to avoid the user select a City or Zipcode that does not correspond to the State previously selected.)
What is the publish/subscribe model?
What three types of components comprise an application design?
What is difference between GoF and J2EE patterns?
what is data access layer?
Can we have this pattern implemented using static class?