Diploma in Computer Hardware & Networking (DCHN), here are the typical course details in India:
? Course Overview
- Duration: Usually 6 months to 1 year, depending on the institute. For example, some programs are 1 year, while NIELIT and other institutions offer different formats.
- Eligibility: Generally 10th pass; some diploma programs require 12th pass.
- Mode: Classroom + practical/lab training
- Focus: Computer hardware, PC/laptop troubleshooting, operating systems, networking, servers and network maintenance.
?️ Main Subjects
- Computer fundamentals & hardware
- PC assembling and disassembling
- Motherboard, CPU, RAM, HDD/SSD and peripherals
- BIOS/CMOS and hardware troubleshooting
- Windows installation and configuration
- Linux basics
- Software and driver installation
- LAN/WAN and networking fundamentals
- Routers, switches and network devices
- Wired & wireless network configuration
- Server installation and administration
- Network troubleshooting and maintenance
- Basic electronics and digital electronics
- Network security basics
- Practical hardware/networking lab
These subjects are broadly consistent with current Indian hardware-and-networking curricula.
? Career Opportunities
After completing the course, you can apply for roles such as:
- Computer Hardware Technician
- Desktop Support Technician
- IT Support Technician
- Network Support Technician
- Network Administrator
- Hardware & Networking Engineer
- System Support Technician
- Field Service Engineer
The National Qualification Register lists progression toward roles such as Technical Support Engineer → Network Engineer → Network Administrator → Network Analyst with experience.
? Salary
For a fresher in India, salary can vary significantly by city, company, certifications and practical skills. Networking certifications such as CCNA, along with Linux/Windows Server knowledge, can improve job prospects.
