1. What is the main difference between c and c++ ?
|C is a structured programming language.||C++ is an object oriented programming language.|
|C language is not in solving the real time problem.||C++ works well in solving real time problem.|
|Polymorphism is not possible.||Polymorphism is used in C++.|
|In C, malloc() and calloc() Functions are used for
Memory Allocation and free() function
for memory Deallocating.
|C++, new and delete operators are used for Memory Allocating and Deallocating.|
|Operator overloading is not possible in C.||Operator overloading is one of the greatest Feature of C++.|
|No namespace Feature is present in C Language.||Namespace Feature is present in C++ for avoiding Name collision.|
|scanf() function used for input and printf() function
used for output.
|Cin function used for input and Cout funtion used for output.|
|Polymorphism, Operator Overloading Concept is not
possible in C.
|Polymorphism, Operator Overloading Concept is the most important feature in C++.|
|C requires all the variables to be defined
at the starting of a scope.
|C++ allows the declaration of variable anywhere in the scope i.e at time of its First use.|
|Exception Handling is not present in C.||Exception Handling is done with Try and Catch block.|