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Do we need to be prepared for other than 6 Design Patterns ?

 
muthu moorthy
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Hi

Just want to check with you guys

Intercepting filter
MVC
Front Controller
Business Delegate
ServiceLocator
TransferObject

In HF ony the above patterns are explained. But i do see questions about other patterns like Value Objects, Data Access Objects, Fa�ade etc.

So do we need to be prepared for other than the patterns explained in HF ?

Kindly reply. Thank you
 
Gowher Naik
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Click FAQ
 
muthu moorthy
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The FAQ says other patterns wont be answer for the questions found in MOCK and real exams. But i found few questions has the answer as Fa�ade, and ValueObjects. The questions are shown below. Any body can explain ?
Thank you


Why am I seeing Design Patterns in mock exams that aren't in the objectives?
Mock exams, as well as the real exam, contain answer options other than the 6 Design Patterns from the objectives. Those extra patterns are never the correct answer. Ever. Use this knowledge to your advantage.


_________ pattern provides a layer between clients and subsystems of a complex system; shields clients from subsystem components, making the subsystems easier to use
ASingleton
BFa�ade
CBusiness Delegate
DTemplate method

Answer is B.

___________ pattern enables improved network traffic and response time. Fewer remote calls are made and less data is passed back and forth
A Value Objects
B Data Access Objects
C Fa�ade
D Business Delegate

Answer is A
 
Jerret Halter
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The Value Object == Data Transfer Object == Transfer Object. I am not too sure about the other patterns I am trying to find out that answer myself. Of course it would never hurt knowing the extra patterns, but would rather work on the material that I need to know for the exam and study the other many other patterns at my leisure.
 
Marc Peabody
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I updated the FAQ to be more specific about this. Thanks.
 
Consider Paul's rocket mass heater.
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