Yashwant S pinge

• Mar 27th, 2006

Hello,1) You can access the private data of abstract class by using the public function of abstract class . That means you can create the object of derived class and using this object , you can access...

Krishna

• Mar 20th, 2006

It can be accessed with the help of friend function

Answer Question  Select Best Answer

venkatesh

 Profile Answers by venkatesh Questions by venkatesh

• Feb 27th, 2006

pointer to constant: If a pointer is pointing to constant it is called as pointer to constant.In this case we cannot change the content of constant.eg :  const int n=5;  int *p=&n;in thi...

laxmikanth_rajuri

• Feb 25th, 2006

Constant pointer:If a pointer is pointing to a constant whose value(constant)can't be changed.Eg:Consider the declaration int a[10];here a is a pointer to the base address of the array say 1000.When w...

Answer Question  Select Best Answer

vijay_sastry

• Mar 18th, 2006

C++ is an Object Oriented Programming Language is as we know , perfectly backword compatible with C. Becase of this backword compatibility .. it has got many flaws in it that prevented it to become ...

Guest

• Feb 26th, 2006

See Sachidananda Patnaik there are so many implementation of pointer in prospect of c++ language. I think your question is in regards to java, even if is not , i would just like to inform you one o...

Answer Question  Select Best Answer

Yash

• Mar 28th, 2006

Both are one and the same thing.

venkatesh

• Mar 16th, 2006

we can create a pointer to function. so we can call the function with that pointer.eglet us take two functionsvoid sum(int a,int b);void sub(int a,int b);we can create pointer to these functionsvoid (...

Answer Question  Select Best Answer

kashinathn

 Profile Answers by kashinathn Questions by kashinathn

• Feb 28th, 2007

TYPING: Identifies a programming language type conversion and characteristics.  For instance, strong typing means that conversions between different data types in expressions require explicit con...

Answer Question  Select Best Answer

DEEPAK(TCS KOCHI)

• Nov 22nd, 2006

AN UN ASSIGNED OBJECT IS CALLED WILD OBJECT   byyDEEPAK(TCS)

Answer Question  Select Best Answer

Gupta Pravin Kumar

• Oct 6th, 2006

ENCAPSULATION: It is the data binds together code and the data it manipulates and keeps them safe from outside interference and misuse. When data and code are linked together in this fashion, an objec...

vishal gaikwad

• Oct 3rd, 2006

OOPS is object oriented programmingit consist of classes and objects it includes 1.abstraction(data hiding)2.inheritance(reusability)3.polymorphism

Answer Question  Select Best Answer

kashinathn

 Profile Answers by kashinathn Questions by kashinathn

• Feb 27th, 2007

An ASSERT statement is used to check the value of a single variable at a particular location in the program. It may be placed at any point that a C++ / Java statement could be placed. In the following...

Answer Question  Select Best Answer

kashinathn

 Profile Answers by kashinathn Questions by kashinathn

• Feb 27th, 2007

Interfaces, like classes, define a set of properties, methods, and events. But unlike classes, interfaces do not provide implementation. They are implemented by classes, and defined as separate entiti...

Answer Question  Select Best Answer

scott

 Profile Answers by scott Questions by scott

• May 2nd, 2007

Object-based language" may be used to describe any programming language that is based on the idea of encapsulating state and operations inside objects. Other than VB and java script examples of o...

Answer Question  Select Best Answer

Amol Ashok Khot

• Feb 2nd, 2007

Dangling pointers and wild pointers in computer programming are pointers that do not point to a valid object of the appropriate type, or to a distinguished null pointer value in languages which suppor...

Answer Question  Select Best Answer

Sandhya.Kishan

 Profile Answers by Sandhya.Kishan Questions by Sandhya.Kishan

• Mar 10th, 2012

Data model is an abstract model which describes the representation and usage of data.In oops context data are modeled as units of objects and data model represents the logical organization of real wor...

Answer Question  Select Best Answer

Size of a class which isclass C{ int i;char c;}int size is 4 and char is 1 but the size of class is coming 8, give the explanation for that?

kamal7725

 Profile Answers by kamal7725 Questions by kamal7725

• Nov 29th, 2007

This is because, your machine is 32 bit( 4 byte). your structure has two variable, a int and a char. int is 4byte long, so no problem. but char is 1 byte long, and will occupy the other 3 byte for alignment. So the sizeof operator gives the total size 8 byte.

Answer Question  Select Best Answer

yaga80

 Profile Answers by yaga80 Questions by yaga80

• Jan 25th, 2009

private int toInt(char c) { switch (c) {     case 'I': return 1;     case 'V': return 5;     ...

Answer Question  Select Best Answer

kamal7725

 Profile Answers by kamal7725 Questions by kamal7725

• Nov 29th, 2007

Global constructors and destructors in C++ have to be handled very carefully to meet the language specification. Constructors have to be called before the main function. Destructors have to be executed after it returns.The answer of this question is static variables.

Answer Question  Select Best Answer

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.

Answer Question  Select Best Answer

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.

Answer Question  Select Best Answer

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

Answer Question  Select Best Answer

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.

Answer Question  Select Best Answer

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...

Answer Question  Select Best Answer