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 is the builder pattern?

1086

What is the factory pattern in the design pattern?

1165

What is proxy in design pattern?

1036

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

974

What is the design pattern?

1059

What are the types of participants of the prototype design pattern you will get?

1037

What is the prototype design pattern?

1075

What is the executor design pattern?

1187

What is the difference between factory and strategy design pattern?

1045

Can we make the reference instance non static?

1070

Give me example of observer design pattern?

1116

What design pattern wrapper classes implement?

1013

What is the difference between builder and composite?

1150

Shall we use abstract classes or interfaces in policy / strategy design pattern?

1093

What is the difference between factory and builder design pattern?

978

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Un-Answered Questions { Design Patterns }

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

1130

Is mvc is a design pattern?

1095

What are the design patterns you know explain?

1104

Quartus II software version 6.0 is available for which operating systems (OS)?

2456

Is singleton bean thread safe?

950

Why is singleton used?

1087

Give me example of chain of responsibility design pattern?

1070

What is singleton and factory pattern?

1030

Is dependency injection a design pattern?

999

What are the types of design patterns?

1182

Where should we use singleton design pattern?

1081

What are the most important software design patterns?

1170

what are the creational design patterns

1236

Is mvc a software design pattern?

1142

When should design patterns be used?

1072

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