Introduction | ShreeSanaviAcademy Portal for Students

Introduction Generations of Computers Classification of Computers Basic Anatomy of a Computer System Memory Management Computer Software Operating System

Algorithm Flowcharts

Programming Language Generations of Programming Languages Introduction to C Structure of C Programming Language Integrated Development Environment First C program, Hello World Executing a C Program Constants in C Variables in C C Storage Classes and Storage Class Specifiers

Introduction Arithmetic operators Relational Operators Logical Operators Assignment Operator Increment and Decrement Operators Conditional Operators Bitwise Operators Precedence and Associativity

Control Instructions in C if Statement in C if-else Statement Nested if-else statement else if ladder Switch Statements in C

Loops Introduction for Loop while loop in C do-while Loop break and continue statements

Array in C One Dimensional array Two Dimensional Array Multidimensional Arrays

Modular Programming Functions

Searching Techniques Linear Search Algorithm Binary-Search-Algorithm

Sorting Introduction Bubble Sort

What is Strings Standard Library String Functions

Structure Introduction Defining a Structure Declaration of Structure Example of Structure Union Introduction Defining a Union Accessing Union Members

Pointers in C Accessing the Address of a variable Pointer Operations

Dynamic Memory Allocation

Introduction to Computer System

A computer is an electronic machine that accepts user input, processes it, and produces valuable information as output. A computer accepts input in a variety of formats, including data, programmes, and user responses. The term "data" refers to the raw details that must be processed in order to provide usable information. Programs are a collection of instructions that can be performed sequentially or non-sequentially by a computer. The input produced by the user in answer to a question posed by the computer is known as a user reply.

A computer is a collection of devices that work together as a system to perform the functions listed above (Fig. 1). These are the devices:

Fig. 1: Computer System

CPU (Central Processing Unit): It is the computer's processor that is in charge of controlling and executing instructions in the computer. It is regarded as the computer's most important component.

Monitor: After receiving video signals from the computer, a monitor is a screen that displays information in visual form.

Keyboard and Mouse: The keyboard and mouse are the devices that the computer uses to receive input from the user.

Fundamentals of the Computer System

Introduction to Algorithm

Programming Basics

Operators in C

Conditional Branching

Iteration and Loops

Array in C

Functions in C

Searching Algorithms

Sorting Algorithms

Strings

Structures and Union

Pointers in C

File Handling in C

Advanced

Introduction to Computer System