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

OOAD Interview Questions

Questions Answers Views Company eMail

Why does the function arguments are called as "signatures"?

4 14899

What is SRD(System Requirement document), FSD (Functional Specification Document), RSD (Requiremnet specific document)? If these are different document wat are there contents?

College School Exams Tests, HP, Infosys,

1 27447

Why should project managers complete hard problems first in an OOSAD project?

3 9789

Why is planning too much up front a mistake in an OOSAD project?

Infosys,

3 12514

In winform my controls [taskbar and progressbar] become inactive when heavy processing is going in background, how to avoid this via multithreading

Hexaware,

1 7086

why do requirements change so much? after all, don't people know what they want?

Satyam,

8650

what three "domains" are considered during analysis modeling?

Wipro,

6854

what is the difference between the up phase and up workflows?

1 11278

Giving reasons explain two external responsibilities of a project manager.

2 7065

What is overriding?

MindCracker,

983

Why is OOP good?

924

Can I implement polymorphism using abstract class?

MCN Solutions,

932

Tell me something about abstract classes?

TCS,

898

What do you mean by abstract class?

Atos Origin, TCS,

1012

What is polymorphism and abstraction?

Agilent, Integreon, ZS Associates,

1021

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Un-Answered Questions { OOAD }

Classes and structs support inheritance. Is this statement true or false?

955

Define a good interface?

938

What is the difference between new and override?

963

Explain the mechanism of composition?

963

How to differentiate between a CreateObject() and GetObject() ?

965

What is the need of multiple inheritance?

1010

What are the features that are provided to make a program modular?

1024

What is the benefit of using inheritance?

996

What are the limitations of oops?

969

What is the use if instanceof keyword? And how do refer to a current instance of object?

905

Explain about object oriented databases?

976

Can we have a default method definition in the interface without specifying the keyword "default"?

931

Can a class implement two interfaces having default method with same name and signature?

966

Differentiate between overloading and overriding.

1055

What is a nested interface?

989

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