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

Design Patterns (211)
UML (234)
OOAD (384)
Software Design Tools (25)

Software Design Interview Questions

Questions Answers Views Company eMail

How can we design/implement singleton object?

HP,

3 9294

What is impedance mismatch and How to solve the problem?

HP,

1 7980

Design Facade pattern - What is its application in projects ?

HP,

1 4038

Design the Factory pattern and What is its application ?

HP,

1 5990

How to analyze the design patterns ?

HP, Infosys, RRB,

1 7092

What are the design patterns and How can they make life easier for software development ?

ABC, HP,

1 6767

Explain the singleton, facade, or handle class design pattern?

ABC,

2 8612

what is a Design Pattern?

TCS,

5 10379

In an Java interview, the Following question was asked.. How do you represent a class in UML?

ABC,

2 6186

What is inheritance?

Protech,

7 13262

Difference between Composition and Aggregation

Protech,

2 23767

Difference: Sequence Diagrams, Collaboration Diagrams ?

Protech,

2 10632

Difference: 'uses', 'extends', 'includes'

Cognizant, Protech, TY, University,

7 41410

Where shall I go for Package Diagram?

Protech,

1 6417

What is Polymorphism?

MindCracker, Protech, TCS,

7 15402

Un-Answered Questions { Software Design }

How can we navigate from one view to another using a hyperlink?

What are the key components of devops?

What interface must an object implement before it can be written to a stream as an object?

1085

How you can send the result back in json format in mvc?

What is a uml package?

1134

Write down how will you create a Binary tree?

1021

what stage/s of the development lifecycle should end users be involved?

967

How do we represent private, public and protected in class diagrams?

935

Why razor is used in mvc?

What's the order of call of constructors in inheritiance?

985

Do you just jump in and start coding or do you sit down with a few collagues and create a designthen quickly prototype it?

2209

Mention what is the difference between temp data, view, and view bag?

Explain about the relationship between object oriented programming and databases?

944

What does UML do?

1031

What's the main difference between arraylist / hashmap and vector / hashtable?

1079

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