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

OOPS Interview Questions

Questions Answers Views Company eMail

wht is ditch

2234

When you define a integer it gets stored in which data structure?(Stack or a heap)

emc2,

2 6043

What is a scope operator and tell me its functionality?

emc2,

3 6103

What is difference between function overloading and overriding?

emc2,

1 6152

What is difference between new and malloc?

emc2,

7 11629

What is difference between #define and const?

emc2,

3 7790

Write pseudo code for push in a stack?

emc2,

2 10944

What is Hashing and how is it done? Pictorial form?

emc2, Wipro,

2 8818

Polymorphism with an example?

Accenture, emc2,

8 14799

What is conditional Compilation?

emc2, HCL,

3 7185

Precompilation ?

emc2,

1 4817

Difference ways of Polymorphism?

3 6137

Example for 4 pillar of oops like, Inheritance,Poly,Abstraction,Encabsulation ?

3 25839

In multiple inheritance , to create sub class object , is there need to create objects for its superclasses??? in java and c++ both. Actually i have some information that is , all available members from its superclasses , memory created in subclass obj , so no need to create object for its superclasses...??? Thanks in Advance

1 3986

Why static functions always uses static variables?

3 6668

Post New OOPS Questions

Un-Answered Questions { OOPS }

What is protected in oop?

1079

What is the real time example of encapsulation?

1070

Why interface is used?

1020

explain sub-type and sub class? atleast u have differ it into 4 points?

2317

What polymorphism means?

1078

is there any choice in opting subjects like 4 out of 7

2188

What is object in oops?

1071

Advantage and disadvantage of routing in telecom sector

1308

what are the ways in which a constructors can be called?

2139

What is solid in oops?

1131

what are the different types of qualifier in java?

2276

What is polymorphism oop?

1067

What is abstraction encapsulation?

1127

officer say me - i am offered to a smoking , then what can you say

2103

Why is polymorphism needed?

1070

For More Un-Answered { OOPS } Questions Click Here