#Most Asked C language Interview Questions

The set of C language interview questions are not easy to answer. You should have the wits and intellect to help prepare a base in the genre. These are questions to cope up with the kind of C language. In fact, you require the basic skill and once you go through the question formats and answers, you are sure to find things easy. The first common question being asked is what is C language? The answer to this would be, it is a kind of programming language and it has been aptly developed at the AT and T’s Bell Laboratories based in USA. The language came into being in the year 1972. Dennis Ritchie and Ken Thompson are responsible for the invention of the particular language format. And they made use of the language on the UNIX operating mechanism.

The Particular C Language Interview Questions

There are certain constants in the C language. You can name them as secondary and primary constants. You even have variety of C instructions. In C programming one can make use of three basic instructions. These are Type Declaration Instruction, Arithmetic Instruction and the sort of Control Instruction. The next thing you can be asked about is the utility of a pointer in C language. Pointers are mainly used for the manipulation of data by making perfect use of address. By using the pointer you can access various data which are being pointed chronologically.

The Functions of a Pointer in C Language

When handling C language interview questions, it is customary that you would be asked about the functional specifications of a pointer. The pointer is primarily used in accessing an array of elements. It can even be used for the exact allocation of dynamic memory. The pointer is used in the Call and this is mainly done by reference.

Storage Classes in the Kind of C Language

You have four different varieties of storage classes in the particular language format. These are Automatic, Extern, Register and Static. You even have something known as inheritance in the C Language. This is a procedure by which objects of a particular class are made to acquire the object characteristics of a different class. These are some of the basic C language interview questions being asked in an interview as a way to test your set of dexterity.

What are Destructors in C Language

Classifying a destructor you can call it a class object and it is called a destructor once it goes out of scope or gets deleted overtly. The job of a destructor is to put an end to objects being produced by a constructor. Just like the constructor you can consider destructor a functional member and it is specifically known by a class name.

Ten Most Asked C Language Interview Questions

Without wasting any more time, let us go through a list of the most asked C language interview questions and see how many of these we are capable to answer correctly:

1. Write a program to print Fibonacci Series.
2. Find out if a number or string is Palindrome or not.
3. Write a program to find Magic Numbers.
4. What are Abstract Classes?
5. What is a default constructer?
6. What are friendly functions?
7. What is the difference between C and C++ ?
8. What is the difference between C and Java ?
9. What is the difference between Calloc() and Malloc() ?
10. What is the difference between Call by Reference and Call by Value?

Other Things Worth Mentioning

You may be asked to define a class as part of the C Language curriculum. A Class is a representation of object descriptions with worth mentioning actions and attributes. In the manner the features of an object are being emphasized and it is considered as the Blue Print of object description. These are some of the few basic C language interview questions being asked, and there is more to test you set of skills and special quality.