Student Database Management System

Project Overview

This project implements a Student Database Management System using the C programming language, following the modular programming concept. The system allows users to efficiently manage student data by supporting operations like adding, deleting, reading, and validating student information.

System Description

• The project consists of two main components:

1. Database Module: Handles all student data operations.
2. Application Module: Provides the user interface and controls the program flow.

Features:

• Maximum of 10 students and a minimum of 3 students in the database.
• Perform operations such as:
• Add a new student entry.
• Delete an existing student entry.
• Check if the database is full.
• Get the number of students in the database.
• Retrieve student details by ID.
• List all student IDs.
• Check if a specific student ID exists.
• Project Structure

Header Files:

• STD.h: Contains essential data type definitions.
• SDB.h: Declares the functions and defines the student struct used in the database.

Source Files:

• SDB.c: Implements all database-related functionalities.
• SDBAPP.c: Contains the main application logic and user interaction.
• main.c: The entry point for the program.

Software Tools

• C Compiler: GCC, Clang, or equivalent.
• Text Editor or IDE: Code::Blocks, Visual Studio, or any C-compatible IDE.
• Operating System: Windows, Linux, or macOS.

Hardware (Optional for Embedded Systems)

1. ATmega32 microcontroller.
2. LCD Display for data visualization.
3. Keypad for user input.
4. External memory for persistent storage.

Notes

• Ensure valid input to prevent errors.
• Database is volatile and will reset upon program termination.
• Increase the maximum number of students by modifying the MAX_STUDENTS constant in the header file.