Design Patterns Interview Questions
Questions Answers Views Company eMail

What are actually Model,view,Controller in MVC Pattern?

Honeywell,

2 8640

If there is a Model class,View class,Controller class then How these are internally related? Which layer objects instantiated in which layer? How they communicates?

Honeywell,

4 7873

what is data access layer?

Honeywell,

7 12654




write 5 best test cases like any password?password should be mixed case with atlest one number or special characters?

Wipro,

2 6729

when performing a functional test on a phone calculator,if pressing on a button does not function what do i do next

IBM,

3 5421

what are design patterns..?what design patterns used in .net.

1 4240

What is Software development life cycle....??

TCS,

5 7755

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, DBU, KSV College, University of Ibadan,

1 41750




How might prototyping be used as part of the SDLC?

Apple, ASD Lab,

3 19606

Can any one suggest me the best institute for Software Design , Design Patterns and architecture in Hyderabad please. Thanks in Advance.

KPIT, IBM,

2 4253

What is singleton design pattern

Wipro, TCS, CSS, Fulcrum Logic, Dimdim,

1 8357

how to pring 10 item per page in smartform

1503

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.)

1 3980

Can we use an equated value as operands for an MVC ? Reason for the same.

Ness Technologies,

1532

Using any system, product, or service your organization provides, identify the human system roles for the product.

1551


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Un-Answered Questions { Design Patterns }

Give me example of observer design pattern?

50


What is the difference between 3 tier and n tier architecture?

29


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

46


What is use case in clean architecture?

33


What are structural design patterns?

48






Can we use an equated value as operands for an MVC ? Reason for the same.

1532


Is singleton scope thread safe?

12


What is the use of repository pattern?

18


Give me example of chain of responsibility design pattern?

46


When should design patterns be used?

47


Which design pattern is mostly used in net?

12


What is singleton design pattern in java?

9


Can you explain singleton pattern?

11


Is singleton an anti pattern?

11


Why do we need singleton pattern?

14