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Categories >> Software >> Software Design >> Design Patterns
 
 


 

 
 Design Patterns interview questions  Design Patterns Interview Questions (75)
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Question
Why is it important to use systems analysis and design 
methodologies when building a system? Why not just build 
the system in whatever way appears to be “quick and easy”? 
What value is provided by using an “engineering” approach?
 Question Submitted By :: Design-Patterns
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
While analyzing and designing a system, we take into
consideration the flexibility, scalability, performance,
maintainability and testability. When these capabilities
are not taken into consideration, we see a high probability
for system failure. Conversely, if too much of analysis and
design goes into building a system, we see similar symptoms
of failure. Considerable skill and practice goes into
building successful systems. It is worth to note that only
20% or less of the software projects ever succeed.
 
Is This Answer Correct ?    77 Yes 17 No
Indudhar Devanath
 

 
 
 
Other Design Patterns Interview Questions
 
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what is the difference between the Adapter Pattern and Proxy Patterns?its seems both are almost similar? RBS 1
In which application lifecycle phases is an application architecture produced?   1
What is Architecture and what is design? Are they related? Accenture 3
Give the syntax of css?   1
What is 'good design'?   2
What are the Design Patterns you know   4
what is diffrence between Function Oriented Design and Obeject Oriented design TCS 10
Why is it important to use systems analysis and design methodologies when building a system? Why not just build the system in whatever way appears to be “quick and easy”? What value is provided by using an “engineering” approach? Sampson 1
when performing a functional test on a phone calculator,if pressing on a button does not function what do i do next IBM 3
When to Use a Factory Pattern?   3
What is the publish/subscribe model?   1
What are the design patterns and How can they make life easier for software development ? HP 1
 
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