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

Design Patterns Interview Questions

Questions Answers Views Company eMail

Describe the builder design pattern

1132

What are structural design patterns?

1142

What is architecture and what is design?

1128

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

1103

What are the design patterns you know explain?

1113

Explain three types of components comprise an application design?

1034

Did you use ooa/ood methodologies? Did you use design patterns?

1108

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

1023

What is the difference between architecture and design?

1101

Explain what is good design?

1086

What is difference between function oriented design and object oriented design?

1099

What is clean architecture?

1006

What is use case in clean architecture?

1109

What is onion architecture?

1111

What is viper architecture?

1068

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Un-Answered Questions { Design Patterns }

What is the creational design pattern?

1089

What is the difference between builder and composite?

1169

What are the main types of concurrency design patterns?

1099

What is the design pattern?

1068

Hi, I have 9backlogs in btech and i am 2008 passed out,am working with an MNC from past 3 years.now, am willing to do MS, will it be any problem for me?

3135

What design pattern wrapper classes implement?

1025

Where should we use singleton design pattern?

1092

When should design patterns be used?

1081

What is the difference between factory and strategy design pattern?

1052

Write the code for a singleton class?

1056

When singleton pattern is used?

1098

Why singleton beans are not thread safe?

1081

What is the use of design patterns?

1162

Is dependency injection a design pattern?

1015

What is the difference between adapter and facade?

1227

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