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 9102

What is impedance mismatch and How to solve the problem?

HP,

1 7867

Design Facade pattern - What is its application in projects ?

HP,

1 3902

Design the Factory pattern and What is its application ?

HP,

1 5905

How to analyze the design patterns ?

HP, Infosys, RRB,

1 6967

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

ABC, HP,

1 6642

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

ABC,

2 8438

what is a Design Pattern?

TCS,

5 10174

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

ABC,

2 6075

What is inheritance?

Protech,

7 12919

Difference between Composition and Aggregation

Protech,

2 23609

Difference: Sequence Diagrams, Collaboration Diagrams ?

Protech,

2 10494

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

Cognizant, Protech, TY, University,

7 41113

Where shall I go for Package Diagram?

Protech,

1 6320

What is Polymorphism?

MindCracker, Protech, TCS,

7 15069

Un-Answered Questions { Software Design }

Define modeling in UML and it advantages.

952

Why are attributes used in uml?

952

All of the following are types of project closures or endings except: A. Addition B. Integration C. Verification D. Extinction

883

What are a base class, subclass, and superclass?

955

Explain about object oriented databases?

978

You are a project manager for Move It Now trucking company. Your company specializes in moving household goods across the city or across the country. Your project involves upgrading the nationwide computer network for the company. Your lead engineer has given you the following estimates for a critical path activity: 60 days most likely, 72 days pessimistic, 48 days optimistic. What is the standard deviation? A. 22 B. 20 C. 2 D. 4

1164

What are the limitations of inheritance?

930

If a class inherits an interface, what are the 2 options available for that class?

893

How does abstraction differ from encapsulation.

944

Your project progressed as planned up until yesterday. Suddenly, an unexpected risk event occurred. You quickly devised a response to deal with this negative risk event using which of the following tools and techniques of Risk Monitoring and Control? A. Risk management plan updates B. Workarounds C. Corrective action D. Additional risk identification

1179

What is meaning of View in MVC?

What is mvc in spring?

What is triple constraint triangle in project management?

944

You are a project manager for Star Light Strings. Star Light manufactures strings of lights for outdoor display. Their products range from simple tight strings to elaborate lights with animal designs, bug designs, memorabilia, and so on. Your newest project requires a change. One of the business unit managers submitted a change through the change control system, which utilizes a CCB. Which of the following is true regarding the CCB? A. Describes how change requests are managed B. Requires all change requests in writing C. Approves or denies change requests D. Requires updates to the appropriate management plan

979

What is afterFilter() used?

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