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

What is a functional interface? What is sam interface?

1012

Is it possible to provide method implementations in java interfaces? If possible, how do we provide them?

894

Differences between functional programming and object-oriented programming?

992

What is a static method? Why do we need static methods in java 8 interfaces?

1126

What is multiple inheritance? How java 8 supports multiple inheritance?

1023

What are different ways to create string object?

1044

What is a default method? Why do we need default methods in java 8 interfaces?

996

Is @functionalinterface annotation mandatory to define a functional interface? What is the use of @functionalinterface annotation? Why do we need functional interfaces in java?

1105

What is diamond inheritance problem? How java 8 solves this problem?

1013

What is @functionalinterface?

947

What is the default access modifier in a class?

964

What is static and dynamic Binding?

1005

What are all the operators that cannot be overloaded?

919

What are sealed modifiers?

1013

Define Destructor?

907

Un-Answered Questions { Software Design }

What is the influence of rule-sets in object assertions?

904

What is the use of viewbag in mvc?

Explain what is an object?

917

You do not expect the types of variances that have occurred on the project to date to continue. If BAC = 300, ETC = 275, PV= 300, AC = 200, EV = 250, and CPI = 1.25, what is the EAC? A. 240 B. 250 C. 475 D. 150

973

Give me example of chain of responsibility design pattern?

1003

What is the difference between adapter and facade?

1151

Your procurement department has obtained independent estimates. The vendor's proposal is substantially different than the independent estimates. All of the following are true except: A. The SOW was not detailed enough. B. The vendor failed to respond according to the terms of the proposal. C. The vendor failed to respond to all items in the SOW. D. The vendor failed to respond to all items in the contract.

1011

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

898

What does UML do?

971

Explain about multiple inheritance?

1005

Are singletons bad?

991

Explain what a method is?

988

What was the architecture or design of your last project? what were the pros and cons of the design?did it scale well?

2002

Test the save dialog in Notepad?

4744

What is the benefit of using inheritance?

992

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