It is a procedure oriented programming language. Problems are solved step by step fashion. |
Objective c is an object-oriented programming language. It adds syntax and semantics that allows for an object oriented language. But it doesn’t support multiple inheritance property. |
C language can be called the subset of Objective C |
Objective C can be called the super set of C language. It contains classes and objects in addition to C language. |
The pointers used in C language are vulnerable to security attacks. |
The language objective C uses null pointers and hence is type safe compared to C. |
It is basically a low level language that stands too close to assembly level language. |
Objective C is a high-level language stuffed with small talk messaging style together with C. |
C language doesn’t incorporate any classes. Bjarne Stroustrup developed the C++ language with the main intent of adding object oriented features like class to the C language. |
Objective C is object-oriented language and incorporates classes and offers dynamic runtime. |
It follows the top-down programming approach. |
It follows the bottom-up programming approach. |
In this language big program code is divided into small pieces of code which is called functions. |
In this language big program code is divided into smaller codes which is called Objects and Classes. |
It supports only pointers. |
It supports both pointers and references. |
Variables should be declared at the beginning of the program. |
In this language variable can be declared anywhere in the program. |
C language doesn’t support the exception handling. |
Objective C supports the exception handling which can be implement using catch and try blocks. |
C doesn’t allow to define the function with default arguments. |
It allows to define function with default arguments. |
C can not run the code of Objective C. |
Objective C can run the code of C language. |
C provides malloc() and calloc() functions for dynamic memory allocation, and free() for memory de-allocation. |
Objective C provides new operator for memory allocation and delete operator for memory de-allocation. |
Data is not secured in C language. |
Using the concept of encapsulation, security can be achieved in Objective C. |
It doesn‘t have the provision of inline function. |
It supports the inline function. |
C does not support function and operator overloading. |
Objective C supports the function and operator overloading. |
In general it’s known as function-driven language. |
It’s known as object driven language. |
It doesn’t supports the encapsulation, Data hiding, inheritance, polymorphism and abstraction. |
Encapsulation, Data hiding, inheritance, polymorphism and abstraction are the key features of the Objective C. |
C language doesn’t supports the templates. |
Objective C supports the templates. |
It’s good for embedded services. |
It’s good for networking, gaming etc. |