Answer / srivatsa h.g

Guys ... i cant post all of the DP samples ..nonetheless u
get it over the internet but i can just brief u bout the
Design patterns

1. Design patterns are the general solutions to the design
problems.... (Though they dont give you the code)

2. Design patterns show how to build systems with good OO
design qualities

3. Design patterns provide a shared language that can
maximize the value of ur communication with other developers

The patterns that are commonly used in .NET

1.Facade -- business obj invoked by UI thru Facade

2.Composite -- Menu ctrl designed thru Composite pattern

3.Strategy -- lets the algorithm vary indep'ly from
clients that use it

4.Observer -- Error logging and tracing implemented
using this pattern

5.Abstract Factory -- solves the problem of accessing diff
databases

6.Singleton -- one instance

7.Proxy -- Used in cases of Just in Time Loading..

Give me example of chain of responsibility design pattern?

0 Answers  

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What do you do to ensure that your design is carried out perfectly from your end?

3 Answers  

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How might prototyping be used as part of the SDLC?

3 Answers   Apple, ASD Lab,

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what is the lazy design pattern?

0 Answers  

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What are the different types of Design Patterns and Explain them?

3 Answers   Genpact, Gradatim, Gul Ahmed, TCS, Wipro,

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What is the publish/subscribe model?

1 Answers  

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What is Color Theory?

1 Answers  

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Explain the singleton, facade, or handle class design pattern?

2 Answers   ABC,

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Is oop a design pattern?

0 Answers  

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What are the advantages of asynchronous architectures?

1 Answers   Microsoft,

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If a client does not like a design what will your approach be?

4 Answers  

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. What makes rival companies better or worse than us in terms of UI UX?

1 Answers  

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