340 Dele courses in Belfast

This qualification is suitable for those aged 16 and above who work with, or care for, children.

Learning Centre Support Specialist, Learning Support Assistant,

FourSquare Training specialise in private, corporate Power BI courses delivered at your premises and tailored to your needs.

This practical half day course is designed to teach your staff to effectively deploy and use an...

Unconscious bias from a fresh new perspective for anyone who interacts with, or makes decisions about, people; whether you work with customers, supervise staff or work in collaboration, this session will enhance your insight and interactions.

FourSquare Training specialise in private, corporate Microsoft 365 courses delivered at your premises and tailored to your needs.

FourSquare Training specialise in private, corporate Microsoft Teams courses delivered at your premises and tailored to your needs.

FourSquare Training specialise in private, corporate SharePoint courses delivered at your premises and tailored to your needs.

Networks demystified training course description A concise overview course covering all aspects of networking with particular emphasis of use of the 7 layer model as a framework for discussing and learning new network terms enabling delegates to recognise the main buzzwords used in the industry. What will you learn Use the 7 layer model to classify networking terms. Differentiate between LANS and WANS. Recognise bandwidth measurements. List LAN and WAN technologies. Recognise cabling issues in a network. Networks demystified training course details Who will benefit: Sales staff, managers and other non-technical personnel. Technical personnel may benefit more from our Intro to data communications and networking course. Prerequisites: None. Duration 1 day Networks demystified training course contents What are networks? What is a network? Types of network, Local Area Networks (LANs), Wide Area Networks (WANs), connecting networks together with routers. The 7 layer model What is the 7 layer model? The importance of standards, using the 7 layer model to classify networking terms. Cables Copper, Fibre, Air, standards, connectors, LAN cables, WAN cables, distance limitations, hubs and repeaters, other issues. The radio spectrum. Bandwidth Bits and bytes. Bandwidth measurements, common technologies and their bandwidth, the impact of applications on bandwidth. Full and half duplex. Joining cables together to increase bandwidth (Link aggregation). LANs and WANs What is Ethernet? What is WiFi? What are Leased lines? What is MPLS? Ethernet switches Ethernet 'packets', MAC addresses, what is a switch, what is the difference between a hub and a switch. TCP/IP What is TCP/IP? What is a protocol? What is IP? What is TCP? The role of routers in joining LANS and WANS, What is the Internet? Applications Ways to use the network, clients, servers, web browsing and HTTP, Email, instant messaging, multimedia applications.

This course is for holders of a current First Aid at Work qualification which is due to expire.