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

Can we make the reference instance non static?

1020

Give me example of observer design pattern?

1071

What design pattern wrapper classes implement?

973

What is the difference between builder and composite?

1100

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

1050

What is the difference between factory and builder design pattern?

941

What is the difference between adapter and facade?

1165

Write the code for a singleton class?

1010

Why have we used synchronized here?

981

Give me example of chain of responsibility design pattern?

1019

Are you using singleton in your code?

1103

What is the difference between proxy and adapter?

1068

What is the use of such a class?

1236

Can we have this pattern implemented using static class?

1042

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

952

Un-Answered Questions { Software Design }

What is an authoring tool?

1876

Which performance measurement is the cost of work budgeted for an activity within a certain time frame? A. AV B. PV C. EV D. EAC

891

Can you explain why software is called a product?

957

What is the use of spring mvc?

What is Overloading ? Is it similar to overriding ?

950

What are the messages and the dynamic diagrams?

940

What is bootstrap in mvc?

How would you deal with a bug that no one wants to fix? Both the SDE and his lead have said they won?t fix it?

3281

All of the following are true regarding parametric modeling except: A. It's a form of top-down estimating. B. It's a mathematical model. C. It's a tool used to estimate project costs. D. It's a tool used to estimate project time.

985

What are boundary, entity and control classes?

1001

You've constructed the WBS for your recent project. Level two assignments have been made, and you've requested that the sub project manager’s report back to you in 3 weeks with each of their individual WBS constructed. All of the following are true except: A. The work package level facilitates resource assignments. B. The work package level is the lowest level in the WBS. C. The work package level defines the agreed-upon deliverables. D. The work package level facilitates cost and time estimates. ?

956

Which of the following is true regarding IRR? A. IRR assumes reinvestment at the cost of capital. B. IRR is the discount rate when NPV is greater than zero. C. IRR is a constrained optimization method. D. IRR is the discount rate when NPV is equal to zero. ?

1059

Which Altera device families does the TimeQuest timing analyzer tool support?

2735

How did you design your unit tests?What about integration tests?

2201

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

911

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