CourseGenix

C Fundamentals

7 Units27 Lessons

Unit 1

C Functions

Introduction to C Functions

Real-World Project: Implementing a Basic Math Library

Passing Arguments to C Functions

Unit 2

Compound Data Types

Understanding Arrays in C

Working with Structures in C

Real-World Project: Creating a Student Database

Exploring Unions in C

Nested Structures and Arrays of Structures

Unit 3

Memory Management in C

Dynamic Memory Allocation Functions

Real-World Project: Dynamic Array Implementation

Basics of Pointers and Memory Allocation

Memory Management with Structures

Common Memory Errors and Debugging

Unit 4

File Handling

Opening and Closing Files in C

Reading Data from Files

Writing Data to Files

Real-World Project: Text File Processor

Unit 5

Error Handling

Basic Error Checking with Return Values

Using errno and perror for Errors

Signals and Custom Error Handlers

Real-World Project: Robust File Copy Utility

Unit 6

Miscellaneous C Concepts

Preprocessor Directives in C

Real-World Project: Configurable C Program

Typedef and Type Aliases

Unit 7

Advanced C

Bitwise Operations in C

Multi-File Programs and Linking

Real-World Project: Bitwise Encryption Tool

Unit 1•Chapter 2

Real-World Project: Implementing a Basic Math Library

Summary

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Concept Check

0/5

In a basic math library, what prevents integer overflow in addition?

Limit input to small values

Use arbitrary-precision arithmetic libraries

Convert to floating-point

Ignore overflow errors

How should a math library handle division by zero?

Throw a specific exception type

Use default value

Return zero silently

Crash the program

What issue arises in floating-point multiplication?

Faster execution time

No computational errors

Exact integer outcomes

Loss of precision in results

Why use static methods in a math library class?

To create object instances

To store class data

For inheritance purposes

For utility functions without instances

In testing a math library, what checks square root?

Use random testing only

Assume always positive

Ignore negative inputs

Verify accuracy against known values

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