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

OOPS Interview Questions

Questions Answers Views Company eMail

what is an qt4 interface?

IBM,

1 4903

I am developing a payroll system mini project.I used file concept in program for reading and writing.When the program is reloading into the memory that is if i execute next time the file was cleaned and adding data from the starting this is my problem.I want to strore the previous data and if i want to add any record that should be next of previous data.Please help me.

3154

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

2195

can main method be overloaded...??? How..????

Satyam,

2 7159

which are the 4 members functions in c++ objects that can either be declared explicitly by programmer or implementation if nt available.

4 6416

what is the sylabus for priliminaries?

2181

How to Increment the value of the empid E001 for each and every employee by using the programe?

Accenture,

1 3679

How to calculate the age from the date of birth by using the program?

Accenture,

2 9492

how to find the correct email address format by using the programe?

Accenture,

1 4053

1. Wrie a function which returns the most frequent number in a list of integers. Handle the case of more than one number which meets this criterion. public static int[] GetFrequency(int[] list)

Nagarro,

1 7143

how much classes are used in c++

5 7633

what are three tenets of object orinted Systems?Why they call like that ? Please answer me. Advance thanks.

Excel,

2 4862

class CTest { public: void someMethod() { int nCount = 0; cout << "This is some method --> " << nCount; } }; int main() { CTest *pctest; pctest->someMethod(); return 0; } It will executes the someMethod() and displays the value too. how is it possible with our creating memory for the class . i think iam not creating object for the class. Thanks in Advance... Prakash

2289

WHAT IS THE DIFFERENCE BETWEEN OBJECT BASED & OBJECT ORIENTD PROGRAMMING LANGUAGE.(GIVE AT LIST 4 PIONT)

TCS,

1 6071

Why can't we have instance(stack) of a class as a member of the same class like eg.Class A{A obj;} as we can have self refential pointer

2158

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Un-Answered Questions { OOPS }

What is inheritance and how many types of inheritance?

1107

String = "C++ is an object oriented programming language.An imp feature of oops is classes and objects".Write a pgm to count the repeated words from this scenario?

2400

write a C++ program for booking using constructor and destructor.

2549

What is destructor in oop?

1038

What is multilevel inheritance?

1206

Which language is not a true object oriented programming language?

1141

Why do we need oop?

1213

What does enum stand for?

1128

What does oop mean in snapchat?

1247

What is property in oops?

1072

What is encapsulation in ict?

1065

Which language is pure oop?

1023

What is the main feature of oop?

1151

What is abstraction encapsulation?

1132

What is encapsulation in oops?

1020

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