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what is the main difference between c and c++?
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Answer / kanteshwar
1)In c we can not write function inside structure but in c++
function is inside the structure.
2)C language is not flexible means if tomarow logic changes
and program is large it is more difficult to change the
logic but c++ is flexible it providing the feature like
Inheritance.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / vikalp
without c, c++ can't run but without c++ can easily run.
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / priyanka
1. c doesn't support operator overloading but c++ support
operator overloading.
2. c is structured(procedural) programming language but c++
is an object programming language.
3. data is not secured in c but c++ data is secured.
4. c is top-down apporach and c++ is bottom-up apporach.
5. c using #include<stdio.h> as header file and c++ using
#include<iostream.h> as header file.
6. c is low level language but c++ is high level language.
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / gaurav jatwani
in c we use modifiers for scanf and printf
in c++ we don't use any modifiers
in c we have no protected access specifier
in c++ we have
in c we have no constructor and distructor
in c++ we have constructor and distructor
in c we cann't delcare variables any where
in c++ we can declare variables any where
in we have no INLINE AND FRIEND function
in c++ we have both
in c we use & operator in scanf for storing value in
variable ex:- ( scanf("%d",&age); )
in c++ we need not to use any operator to store value in
variables
GAURAV JATWANI
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / c.arun raju
c is the object oriented programming language because in
c++ we can create objects and class, while c language is
based on the datas of c++ language and in c++ we use cout
and cin while in c scanf printf for input and output data.
| Is This Answer Correct ? | 2 Yes | 2 No |
Answer / madhavi nallapu
c is procedure oriented language and c++ is a object
oriented language.. and in c we can acheive the reusability
concept by implementing inheritance concept.. and all the
features of oops are supported by c++ where as not by c...
c++ is an advanced version of c because it supports all the
features of c and also some new features....
| Is This Answer Correct ? | 1 Yes | 1 No |
Answer / m.vivekbalachandar
Language is structure oriented programing language
but c++ is object oriented programing language.
c++ is extension (or) increment of c.
| Is This Answer Correct ? | 4 Yes | 4 No |
Answer / lalit
public int validateuser(string username, string passwd)
{
con.Close();
con.Open();
cmd = new SqlCommand("sp_VALIDATION",con);
rd = cmd.ExecuteReader();
bool b = rd.Read();
if (b == false)
{
if (FormsAuthentication .Authenticate
(username ,passwd ))
return 2; //For Administrator
else
return 0; //For Unauthorized
User
}
else
return 1; //For Normal User
}
***************************************************
protected void btnenter_Click(object sender, EventArgs e)
{
int tempvar= stdinfo.validateuser
(txtboxadminname.Text ,txtboxpassword.Text);
if (tempvar == 2)
Response.Redirect("Admin/AdminHomePage.aspx");
else
lblerrormsg.Text = ("You Are Not Authorized
Admin!");
lblerrormsg.Visible = true;
}
| Is This Answer Correct ? | 2 Yes | 2 No |
Answer / karan sharma
c is the advanced version of b and bcpl language
c++ is the advanced version of c with classes language
| Is This Answer Correct ? | 2 Yes | 2 No |
What is a friend function & its advantage?
What is a friend function & its advantage?
write a function that takes an integer array as an input and finds the largest number in the array. You can not sort array or use any API or searching needs?
2 Answers IBMS, Zycus Infotech,
What is the difference between the c++ & java?
What is pointer in oop?
Write A Program using Single and Multiple Inheritance.
What is the difference between abstraction and polymorphism?
What is the difference between C++ and java?
What is polymorphism and example?
Why is abstraction needed?
write a code for this. serial_number contained in the header of the file will be read , if this serial number is less than a previous serial number within a successfully processed file, or is the same as another serial number within a successfully processed file, or if the field contains anything other than 7 digits, then the file must error with the reason ‘Invalid SERIAL_NUMBER’.
write a program that takes input in digits and display the result in words from 1 to 1000
STL 
