C Programming Language: Course Details, Fees, Duration, Diploma & Online Certification

Particulars

Details

Course Level

Undergraduate, Postgraduate, Online C Programming Courses

Duration

• UG - 3 to 4 years
• PG - 2 years
• Online Courses - 4 to 24 weeks

Eligibility

• Online and Undergraduate Courses - 10+2 in any stream with basic computer knowledge
• Postgraduate Courses - Bachelor's degree in Computer Science, Information Technology, or related

Fees

Up to Rs. 8 lakh

Top Institutions

• Indian Institutes of Technology (IITs)
• National Institutes of Technology (NITs)
• Birla Institute of Technology and Science (BITS Pilani)
• Delhi Technological University (DTU)
• Indian Institute of Information Technology (IIITs)

Average Salary

Up to Rs. 20 LPA

Top Recruiters

Oracle, Google, Microsoft, Amazon, IBM, SAP, Infosys, TCS, Cognizant, Wipro, Accenture, Capgemini, Tech Mahindra, HCL Technologies, among others

Job Positions

C Developer, Software Engineer, System Programmer, Embedded Systems Developer, Systems Analyst, among others

Command

Description

#include

It is a preprocessor command which consists of a standard input output header file(stdio.h) before compiling a C program.

int main()

The main function from where execution of any C program starts.

{

Indicates the beginning of the main function.

/*_some_comments_*/

Any content inside “/*   */” will not be used for compilation and execution.

printf(“Hello_World! “);

Prints the output on the screen.

getch();

Used for any character input from keyboard.

return 0;

Terminates a C program or main function and returns 0.

}

Indicates the end of the main function.

Concept

Description

C Syntax and Semantics

Understanding the basic syntax and semantics of C is crucial, including data types, operators, control structures, and error handling.

Procedural Programming

C is primarily used for procedural programming, focusing on the design and implementation of procedures or routines.

Memory Management

C gives developers direct control over memory allocation and deallocation, necessitating a deep understanding of dynamic memory management, pointers, and references.

Modular Programming

The use of header files and source files to organize code into modules, improving maintainability and reusability.

Concurrency

Using processes and basic threading libraries to manage concurrent execution is crucial for applications needing to perform multiple tasks simultaneously.

Resource Management

Managing resources manually, using pointers to handle memory and utilizing system-level constructs for managing files and network connections.

Error Handling

C relies on error codes and errno for managing errors robustly, as it lacks built-in exception handling.

Linking External Libraries

C often interacts with external libraries through direct linking, which is crucial for extending functionality and interfacing with hardware or other programming languages.

Interfacing with Hardware

Direct interfacing with hardware using pointers and volatile keywords, especially in embedded and system-level programming.

Terminology

Definition

Variable

A named location in memory that stores a value. Variables in C have a data type that determines the type of data they can store.

Data Type

A classification of data that determines the size and type of operations that can be performed on that data. C has several built-in data types, including integer, floating-point, and character.

Function

A named block of code that performs a specific task. Functions can accept input parameters and return a value to the calling code.

Pointer

A variable that stores the memory address of another variable. Pointers are a powerful feature of C that allows for dynamic memory allocation and efficient manipulation of data structures.

Array

A collection of variables of the same data type that are stored sequentially in memory. Arrays can be used to store and manipulate large sets of data.

Struct

A composite data type that groups together variables of different types under a single name. Structs are commonly used to represent complex data structures.

Operator

A symbol or keyword that performs a specific operation on one or more values. Examples of operators in C include arithmetic operators (+, -, *, /), comparison operators (==, !=, ), and logical operators (&&,

Loop

A programming construct that allows a block of code to be executed repeatedly. The most common types of loops in C are the for loop, while loop, and do-while loop.

Condition

A logical expression that evaluates to either true or false. Conditions are used in control structures, such as if statements and loops, to determine which code is executed.

Control Structure

A programming construct that allows the flow of control to be altered based on certain conditions. Examples of control structures in C include if statements, switch statements, and loops.

Header File

A file that contains declarations for functions, variables, and data types that are used in a C program. Header files are typically included in a C source file using the #include directive.

Preprocessor Directive

A special instruction that is processed by the C preprocessor before the source code is compiled. Examples of preprocessor directives in C include #define, #include, and #ifdef.

Compiler

A program that translates source code into machine code that a computer can execute. C programs are typically compiled using a C compiler such as GCC or Clang.

Linker

A program combines object files generated by the compiler into an executable program. The linker resolves symbols and references between object files to create a single executable program.

Library

A collection of precompiled object files can be linked with a C program to provide additional functionality. C comes with a standard library that provides functions for common tasks such as input/output, string manipulation, and memory management.

Concept

Description

Advanced Pointer Arithmetic

Using pointers to manipulate memory locations directly is crucial for low-level system tasks.

Optimizing Resource Management

Techniques for efficient memory and resource management, such as using custom memory pools.

Concurrency and Parallelism

Utilizing advanced libraries (e.g., POSIX threads) for optimizing performance and responsiveness in applications.

Custom Memory Management

Implementing custom allocators and understanding nuances between stack and heap memory management.

Compiler Intrinsics and Assembly

Using compiler-specific functions or inline assembly to optimize operations and improve performance.

Design Patterns and Architecture

Applying design patterns suited for procedural programming, such as State, Strategy, and Observer.

Optimizing for Low-Latency and Real-Time Systems

Techniques for writing efficient code in C that minimize execution time and resource usage are crucial in real-time systems like embedded devices.

Modular Programming with Linker Scripts

Utilizing linker scripts and object files to manage large projects and optimize linking processes.

Advanced I/O and Networking

Handling complex I/O operations and integrating with networking libraries for systems and network programming.

Job Profile

Job Description

Average Annual Salary in INR

C Developer

Develops and maintains applications using C, ensuring code efficiency and integrating software components.

4 to 8 lakh

Embedded Systems Engineer

Specializes in developing and troubleshooting embedded software systems using C, often for hardware interfaces and real-time operating systems.

5 to 10 lakh

Systems Programmer

Works on lower-level software that interacts directly with the hardware or operating systems, primarily using C.

6 to 14 lakh

Software Architect

Designs complex software systems and guides the overall technical direction, often using C for system-critical applications.

11 to 24 lakh

Real-Time Systems Developer

Develops software for systems requiring real-time processing, using C to ensure performance and responsiveness.

7 to 15 lakh

Firmware Developer

Designs develops, and optimizes firmware, often for embedded systems using C, focusing on integration and efficiency.

5 to 11 lakh

Network Programmer

Develops and maintains network-driven applications, ensuring efficient data communication and security protocols in C.

6 to 12 lakh

Performance Engineer

Optimizes software and systems for better performance using C, analyzing and improving speed, memory usage, and integration processes.

8 to 16 lakh

Device Driver Developer

Designs and implements software that controls hardware devices, using C to develop accessible and efficient drivers.

5 to 12 lakh

Systems Analyst

Analyzes system requirements and designs solutions using C, focusing on scalability, performance, and integration.

6 to 12 lakh

Course Name

Provider

Duration (Approx)

Topic

Description

C Programming Fundamentals

Introduction to C syntax, basic data types, control structures, and simple functions.

Procedural Programming in C

Overview of procedural concepts such as functions, loops, and conditional statements.

Memory Management Basics

Basic understanding of memory allocation, pointers, and preventing memory leaks.

Basic Software Development Tools

Introduction to compilers, debuggers, and IDEs commonly used in C development.

Topic

Description

Advanced C Features

Dive into advanced features like modular programming, dynamic memory management, and file operations.

Build Systems and C Project Configuration

Techniques for managing C projects, including using build systems like Make and GNU Autotools.

Unit Testing in C

Introduction to unit testing frameworks in C, such as CUnit and Unity.

Debugging and Profiling

Strategies for effective debugging and profiling to optimize C application performance.

Topic

Description

Concurrency and Multithreading

Managing concurrent execution in C using POSIX threads and multiprocessing techniques.

Advanced Design Patterns

Implementation of complex design patterns in C for creating robust and scalable applications.

Systems Programming in C

Techniques for low-level programming, including interfacing with operating systems, and writing efficient, system-critical code.

C in Embedded Systems

Utilizing C for embedded systems development, focusing on resource-constrained programming and real-time performance.

Application/Software

Description

Operating Systems (e.g. Windows, Linux)

C programming is commonly used to develop the low-level components of operating systems, including device drivers and kernel modules.

Databases (e.g. MySQL, PostgreSQL)

C programming is used to implement the low-level components of databases, such as data storage and retrieval mechanisms.

Game Engines (e.g. Unreal Engine, Unity)

C programming is commonly used to implement the core game engine components, including graphics rendering, physics, and networking.

Web Browsers (e.g. Chrome, Firefox)

C programming is used to implement the low-level components of web browsers, such as network protocols, rendering engines, and JavaScript engines.

Embedded Systems (e.g. Smartphones, IoT devices)

C programming is used to develop the firmware and software for embedded systems, which control various devices and appliances.

Image and Video Processing (e.g. Adobe Photoshop, FFmpeg)

C programming is used to implement image and video processing algorithms, such as filtering, compression, and enhancement.

Scientific Computing (e.g. MATLAB, R)

C programming is used to implement high-performance computing routines for scientific applications, such as linear algebra and numerical analysis.

Compilers and Interpreters (e.g. GCC, Python)

C programming is commonly used to develop compilers and interpreters for other programming languages.

Company Name

Industry

Microsoft

Technology, Software Development, Cloud Services

Google

Technology, Artificial Intelligence, Cloud Computing

Apple Inc.

Technology, Consumer Electronics, Software Development

Amazon

E-commerce, Cloud Computing, Technology

Adobe

Photoshop and other graphic design software, Acrobat PDF reader and editor

Cisco

Network routers and switches, IP telephony systems, security appliances

Facebook (Meta Platforms)

Social Media, Technology, Virtual Reality

NVIDIA

Technology, Graphics Processors, Artificial Intelligence

Oracle

Technology, Database Management, Cloud Services

Qualcomm

Semiconductor, Technology, Wireless Technology

Adobe

Software Development, Cloud Services, Technology

IBM

Technology, Cloud Computing, IT Services

Intel

Intel microprocessors and chipsets, graphics drivers, compilers

Nokia

Mobile phones and telecommunications equipment, network management software