Computer Hardware & Networking Courses Offered

DCH (Diploma in Computer Hardware)

A computer hardware syllabus typically covers the physical components of a computer system and their functions. Key topics include the CPU, RAM, motherboard, storage devices, input/output devices, and troubleshooting techniques. Additionally, the syllabus often includes network fundamentals, installation and configuration of operating systems, and basic network security concepts.

1. Introduction to Computer Hardware:

2. Internal Components of a PC:

3. Installation and Configuration:

Duration : 6th Months / 150 Hrs.

Minimum Educational Qualification : 8th Passed

DCN (Diploma in Computer Networking)

A computer networking syllabus typically covers the fundamental concepts of networking, including network types, components, and architectures, as well as the OSI and TCP/IP models.

Duration : 6th Months / 150 Hrs.

Minimum Educational Qualification : 12th Passed

6. Application Layer:

7. Network Security:

8. Network Management:

9. Advanced Topics:

10. Practical Skills:

1. Introduction to Computer Networks:

2. Physical Layer:

3. Data Link Layer:

4. Network Layer:

5. Transport Layer:

ADCHN (Advance Diploma in Computer Hardware &Networking)

• Introduction to Computer Hardware: Basic Computer Organization; Types of Computers; Input/Output Devices; Storage Devices.

• Internal Components of a PC: Motherboard; CPU (Processor); RAM (Memory); Power Supply Unit (PSU); Video Card; Sound Card; Expansion Cards.

• Installation and Configuration: PC Assembly; Operating System Installation; Troubleshooting; BIOS/UEFI Settings.

• Networking Fundamentals: Network Topologies; Network Devices; Cables and Connectors; IP Addressing; TCP/IP; Basic Network Configuration; Network Security.

• Advanced Topics (may be included in more advanced courses): Virtualization; Cloud Computing; Server Administration; Data Storage and Backup.

• Practical Skills: Component Testing; Soldering and De-soldering; Troubleshooting Techniques; Network Configuration and Troubleshooting.

Duration : 12th Months / 300 Hrs.

Minimum Educational Qualification : 12th Passed

· Introduction to Computer Networks:

Network Types and Components: Understanding LANs, WANs, MANs, and the physical components like routers, switches, and NICs.

Network Architecture: Exploring the OSI and TCP/IP models, their layers, and how they facilitate communication.

Data Transmission: Covering guided and unguided media, switching techniques (circuit, packet, and virtual circuit), and error detection/correction methods.

Protocols: Understanding the role of protocols like TCP, UDP, IP, ICMP, etc.

· Data Link Layer:

Framing: How data is structured into frames for transmission.

Error Detection and Correction: Techniques like parity checks, checksums, and cyclic redundancy checks (CRC).

Medium Access Control: Protocols like ALOHA, CSMA/CD, and CSMA/CA, used for managing access to the shared network medium.

Switches and Bridges: How they operate and their role in network segmentation.

· Network Layer:

IP Addressing: Understanding IPv4 and IPv6 addressing schemes, subnetting, and CIDR notation.

Routing: Exploring routing protocols like shortest path, flooding, distance vector, and link state routing.

IP Support Protocols: ARP, RARP, DHCP, and ICMP.

Network Address Translation (NAT): Its purpose and how it works.

· Transport Layer:

TCP and UDP: Understanding the differences and when to use each protocol.

Flow Control and Congestion Control: Mechanisms to manage data flow and prevent network congestion.

Socket Programming: How to use sockets for communication between applications.

· Application Layer:

Common Protocols: DNS, HTTP, FTP, SMTP, etc., and their functions.

Email Protocols: SMTP, POP3, and IMAP.

· Network Security:

Security Threats: Understanding common threats like malware, phishing, and DoS attacks.

Security Solutions: Firewalls, encryption, and access control mechanisms.

· Network Management:

SNMP: Simple Network Management Protocol.

Network Monitoring and Troubleshooting: Tools and techniques for identifying and resolving network issues.

· Advanced Topics (Optional):

Wireless Networks and Mobile Computing: Specific protocols and challenges related to wireless communication.

IPv6: The next generation of the Internet Protocol.

Multimedia Networking: Challenges and solutions for transmitting audio and video data.

Network Virtualization and Software Defined Networking (SDN): Modern approaches to network management and flexibility.