Database Concept: Data, Meta data, Data item, Files, Database, DBMS
Data: In simple words, data is raw facts or figures or entity. For example, data relating to an individual would …
Important questions of C programming
1.    Draw the basic structure of a C program. 2.   State the series of steps for executing a program …
Dynamic Memory Allocation in C programming
 The process of allocating and deallocating (freeing) memory at the time of execution of a program (at runtime) is …
C Practice Questions with Solutions |C Programming Exercises with Solutions
1. Write a C program to check two numbers are equal or not. Output: 2. Write a program to find …
Command Line Arguments in C | C – Command Line Arguments
Command line arguments provide a way to pass a set of arguments into a program at run time. When we …
File handling in C | Basics of File Handling in C
File handling in C refers to the task of storing data in the form of input or output produced by …
C Pointers | Pointers in C
Definition of Pointers: A pointer is a variable which stores the address of another variable. It is called pointer because …
Preprocessor in C |C – Preprocessors |C Preprocessor Directives
The ‘C’ preprocessor is a program which processes the source program before compilation.  Or we can say that the preprocessor …
C Union | Union in C | Introduction to Union in C
A union is collection of variables of different data types. However, with unions, we can only store information in one …
C Structures| Structures in C |C struct (Structures)
A structure is a heterogeneous set of data items. That is, a structure is a set of data items belonging …