venugopaul

 Profile Answers by venugopaul Questions by venugopaul

• Nov 12th, 2008

No.By declaring as private field, the value of that field is not visible outside the class....but the value can be retrieved or set using the property...This way you are hiding the data directly but it is accessible only using the function.

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In operator overloading Which can be overloaded but cannot be inherated?

gunturi.prabhakar

 Profile Answers by gunturi.prabhakar Questions by gunturi.prabhakar

• May 30th, 2008

I thnk it is an '=' operator...any way check this once with your programming skills.

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How do you print data from an arry index by stating the position as the output in the C program?

krishnateja

 Profile Answers by krishnateja Questions by krishnateja

• Feb 24th, 2010

A simple for loop as described bellow is sufficient for (i=0;i<n;i++)        printf("the element in %d is %d",i,a[i]);i is defined and n is the array size

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Why an empty class takes some bytes in memory?

SKPasu

 Profile Answers by SKPasu Questions by SKPasu

• Aug 19th, 2010

Otherwise all the objects of the empty class will have the same address.

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What is Implicit Subtyping?

Mohinder Pal

 Profile Answers by Mohinder Pal Questions by Mohinder Pal

• Aug 7th, 2010

In C language the compiler will do implicit type conversion from one intrinsic type to another ex//***********int a;a=123.23;printf("%d",a);//**************The compiler will prompt no err as it does c...

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Why we use static destructor? What is its scope and What is its implementation?

• Nov 7th, 2011

You cannot declare destructor as static.
Destructors cannot be declared const, volatile, const volatile or static.

Refer:
http://publib.boulder.ibm.com/infocenter/comphelp/v8v101/index.jsp?topic=%2Fcom.ibm.xlcpp8a.doc%2Flanguage%2Fref%2Fcplr380.htm

static ~Sample()
{
std::cout

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What are the entries of vtable? Which function execute fast virtual function or normal function?

navneetgoyal2000

 Profile Answers by navneetgoyal2000 Questions by navneetgoyal2000

• Jan 4th, 2011

VTable Entries: VTable is a list of VPTRs i.e. Virtual Pointers, which are the function pointers for the all of the functions for the class. These Pointers help in runtime / virtual binding of the fun...

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Write a program in C++ using encapsulation, inheritance, polymorphism and abstraction all the concepts should come in a single program.

nikki

• Aug 21st, 2011

I think all programs in C++ possess all features of object oriented.so we can implement a single & simpler program. for eg:- "cpp for eg:- class Student{ ...

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Sandhya.Kishan

 Profile Answers by Sandhya.Kishan Questions by Sandhya.Kishan

• Mar 10th, 2012

In round robin algorithm time slices are assigned to each process in equal portions and in circular order, handling all processes without priority. Round-robin scheduling is simple, easy to implement,...

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Nitin Havaldar

• Dec 23rd, 2012

In oops memory is released through garbage collection. it will check which objects are not reachable by any part of the code then it will release that object and optimize the memory location for newly created objects.

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Difference between dispose()and close() method

mohammad imran

• Jun 28th, 2012

The basic difference b/w close() & dispose() method is , when a close() method is called , any manage resource can be close temporarily and can e opened once again. It means that, with the same objec...

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Anand Kumar

• Oct 31st, 2011

Patterns: . A common Solution to a common problem in a context.A solution to narrowly-scoped technical problem. i.e. A fragment of solution or a piece of the puzzle.... Framework: Defines the gene...

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What is sigbus error

Sandhya.Kishan

 Profile Answers by Sandhya.Kishan Questions by Sandhya.Kishan

• Mar 10th, 2012

When a bus error occurs a signal is sent to the processor called as sigbus signal.The constant for sigbus is defined in header file signal.h.Sigbus error is thrown when there is improper memory handling.

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Sandhya.Kishan

 Profile Answers by Sandhya.Kishan Questions by Sandhya.Kishan

• Mar 10th, 2012

Access modifier are used to implement encapsulation feature of oops.There are 3 access specifiers namely Private: The current class will have access to the field or method. Protected - The current cl...

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what is the difference between function and method in C, Objective C, and JAVA?

anil

• Nov 23rd, 2012

Functions have independent existence means they are defined outside of the class e.g. in C main() is a function while methods do not have independent existence they are always defined inside class e.g. main() in Java is called method.

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What are the basic elements of OOP paradigm?

I have browsed the net but I am unable to find a satisfactory answer. Kindly do not down-vote if this question have been asked before or if deemed irrelevant. Thanks in advance.

Vinayak Arote

• Jun 24th, 2014

There are four basic paradigms of OOP they are as follows:-

1) Abstraction
2) Polymorphism
3) Inheritance
4) Encapsulation

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What is the difference between controlled and uncontrolled redundancy? Illustrate with examples.

Dhanalakshmi

• Jul 19th, 2015

Both are the type of polymorphisms. Compile time polymorphism is controlled one. Dynamic is uncontrolled.

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bhumir

• Feb 20th, 2006

persistence for permanenet storage, transient for temporary storage,

Charanpreet

• Jan 22nd, 2006

Generalization means Subclassing a super class & Realization represents class implements Interface.These are basically used in UML.

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Neelam Sharma

• Jul 24th, 2006

#include <stdio.h>#include <string.h>/* Prototype Declaration */int validateDate(int dd, int mm, int yyyy);void printError();int calcDay_Dec31(int yyyy);int dayInYear(int dd, int mm);void ...

Yashwant Pinge

• Apr 27th, 2006

There are functions api in time.h header file

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harshi

• Oct 20th, 2006

Amit Banerjee Wrote: Delete this is not acceptable or possible since delete this means we are trying to delete the reference of the object and calling the function from the object itself.  Its like Kalidas , trying to cut the same branch on which you are seating.

somaraj

• Nov 7th, 2005

The most important point is , The way in which the object is created .If the object is created on stack - the object will be destroyed twice resulting in crash . First time when delete this is called ...

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