Design Patterns Interview Questions
Questions Answers Views Company eMail

What is the difference between adapter and facade?

618

Write the code for a singleton class?

612

Why have we used synchronized here?

595

Give me example of chain of responsibility design pattern?

612

Are you using singleton in your code?

585

What is the difference between proxy and adapter?

601

What is the use of such a class?

660

Can we have this pattern implemented using static class?

561

What is the difference between factory and abstract factory design pattern?

568

Why have we declared the instance reference volatile?

529

What is the gang of four design pattern?

597

When should design patterns be used?

580

What are creational design patterns?

618

What is a behavioral design pattern?

611

what is the lazy design pattern?

591


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Un-Answered Questions { Design Patterns }

Contact a small, medium, and a large contract program within your organization. Interview the Technical Director or Project Engineer to identify the following information: a. Request the individual to graphically depict their development strategy? b. What factors drove them to choose the implementation strategy? c. What were some of the lessons learned from developing and implementing the strategy that would influence their approach next time? d. How was the V & V strategy implemented?

2376


what is the lazy design pattern?

591


Are you using singleton in your code?

585


What is the executor design pattern?

716


How do you choose a design pattern?

548






what are the creational design patterns

659


What are the types of the proxy design you will get in the design pattern?

552


What are structural design patterns?

598


What are the categories in which the design patterns can be divided?

605


What is the difference between adapter and facade?

618


Is singleton bean thread safe?

550


4. Identify and bound the SOI’s Operating Environment.

3336


Why have we used synchronized here?

595


What is synchronizer token pattern?

591


What are useful tools for developing and testing color schemes for web sites?

2015