Design Patterns Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Design Patterns Interview Questions

Questions Answers Views Company eMail

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

Honeywell,

2 11044

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 10773

what is data access layer?

Honeywell,

7 18260

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

Wipro,

2 8980

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

IBM,

3 8069

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

1 5866

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

TCS,

5 11346

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?

DBU, KSV College, Sampson, University of Ibadan,

1 47098

How might prototyping be used as part of the SDLC?

Apple, ASD Lab,

3 24196

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

IBM, KPIT,

2 6898

What is singleton design pattern

CSS, Dimdim, Fulcrum Logic, TCS, Wipro,

1 10747

how to pring 10 item per page in smartform

2693

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 5738

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

Ness Technologies,

2448

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

2583

Post New Design Patterns Questions

Un-Answered Questions { Design Patterns }

Explain what are 5 common problems in the software development process?

1103

What is the difference between builder and composite?

1169

What are the main types of concurrency design patterns?

1099

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

2495

What are the main usage of the patterns?

1104

What are the benefits of the proxy in the design pattern?

1062

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

1138

Suppose we have file(ps), dont know how many records are there. Move half of the records to 2 files. How can we do?

1025

What are the differences between the design patterns and the framework?

1188

Which design pattern is mvc?

1064

What design pattern wrapper classes implement?

1026

What is a lazy initialization in singleton?

1147

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

984

Why singleton beans are not thread safe?

1082

Is singleton a design pattern?

1011

For More Un-Answered { Design Patterns } Questions Click Here