Shape field (scope)

The scheme Computer and Network Technician or Network Administrator TÜV HELLAS refers to employees who are involved in the installation, configuration, control, testing, proper operation, detection and repair of faults or malfunctions of computer systems, and in communications and network operations, upgrading and maintenance of computer hardware and software devices and networks

 

There are two levels of certification: basic and advanced. The basic level is mainly concerned with the knowledge background required for the specialty and is introductory, while the advanced level is concerned with the competences that the professional must demonstrate if he/she has relevant experience. In the case of the advanced level only, it will be explicitly stated on the certificate.

Syllabus: Computer technician & technician technician Networks

• Principles of Information Technology and Networks
• Knowledge of basic computer concepts, the internal structure, organisation and operation of computer & networks. Ways of storing and moving information within the computer and network.
• The structure, role, categories and characteristics of the computer operating system
• The structure and functions of a computer network
• Understanding and recognising databases
• Regional units of the computer
• Network units
• Gathering and interpreting information from primary sources in Greek or foreign language technical computer literature, regulations and specifications, both on basic computer systems and their components - parts.
• Drawings - Specifications - Interconnection
• Record of technical characteristics, specifications and wiring diagrams for local area networks, workstation computers and networks
• Technical specifications for upgrading and maintenance
• Knowledge of installing, configuring, managing, maintaining & troubleshooting a medium sized network with routers & switches
• Technology - Standards - Connectivity
• Hardware technology - Processors, motherboard, graphics card, power supply, memory, optical media, box etc.
• Laptop technology and connectivity
• Identification of technology and applicable standards
• Identification of connectivity and ways of intervention
• Computer assembly/disassembly - Connectivity
• Categories, properties and applications of hardware and peripheral devices.
• Knowledge of repair, restoration, corrective maintenance, installation and enhancement of devices, system instrumentation and peripherals.
• Computer and network security
• Ways to prevent and preserve records. Sources of risks and ways of dealing with them. Viruses, firewall, user rights, backup, cleanup, General concepts of communications & networks, Network Technologies and Techniques, Network Classification, Interconnection Devices, IP Networks, IP Network Addressing, Subnetting, Internet - Intranet - Extranet
• Information Systems Security, Authentication & Authentication, Intranet, Extranet, Extranet, Extranet, Intranet & Extranet, Intranet & Extranet, Intranet & Extranet, Intranet & Extranet Encryption, Application, Systems & Systems Security Data

 

Cognitive framework (syllabus) Network Manager

Basic IT and networking concepts

• Knowledge of the basic concepts of computing, the internal structure, organisation and operation of computer & networks. Ways of storing and moving information within the computer and network.
• Knowledge of basic principles of computer networking
• The structure, role, categories and characteristics of the computer operating system
• The structure and functions of a computer network
• General concepts of networks
• Regional units of the computer
• Network units
• Gathering and interpreting information from primary sources in Greek or foreign language technical computer literature, regulations and specifications, both on basic computer systems and their components - parts.

 

Hardware - Assembly - Maintenance

• Hardware - Processors, motherboard, graphics card, power supply, memory, optical media, box, etc.
• Identification of technology and applicable standards
• Technical specifications for upgrading and maintenance
• Knowledge of managing and maintaining a local area network (LAN)
• Identification of connectivity and ways of intervention
• Knowledge of repair, restoration, corrective maintenance, installation and improvement of devices, system instrumentation and peripherals.
• Categories, properties and applications of hardware and peripheral devices.

 

 

Network technologies and techniques

• Classification of networks
• Knowledge of protocols at different network layers (transport layer, access layer, etc.)
• IP networks, Addressing in IP networks, Subnetting
• Network devices

 

Technological developments of networks

• Transmission systems and fibre optic networks
• New Generation Wireless Access Networks
• Internet - Intranet - Extranet

 

Application, Systems & Systems Security Data

• Ways to prevent and preserve files. Sources of risks and ways of dealing with them. Viruses, firewall, user rights, backup, cleanup, etc.
• Authentication & encryption
• Encryption algorithms
• Information systems security

 

Exam methodology

Theoretical examination and practical examination

 

Certification Requirements

Minimum Compulsory education