Najm Computer Trading, Das Tower, Ajman,

Najm computers is UAE’s leading ICT company that specialize in providing ICT support and solution to small and medium organizations.



Our Team and work culture are our greatest strength and assets. Our service delivery team consists of highly certified and qualified experts who are experienced and skilled in their field. Having considered Najm as their own company, they take pride in what they do, and strive to provide a job well done at first time.



We value the development of long term relationships with our clients. We aim to always demonstrate integrity and reliability, and to ultimately become a trusted partner.



Our range of solutions and services cover the spectrum of networking , Telecommunications , CCTV Surveillance and Biometric Solutions. This enables Najm to deliver a one-stop-shop full service to our clients, reliably provisioning and supporting core IT infrastructure, with the highest level of customer service. Najm offering the maximum cost-benefit , has made us valued highly by our clients.




Networking



Computer networks from ISPs to WiFi and cellular networks are a key part of the information economy. These networks are the foundation for the Web, and they enable companies such as Google, Facebook and Amazon. This course introduces the fundamental problems of computer networking, from sending bits over wires to running distributed applications. For each problem, we explore the design strategies that have proven valuable in practice. Topics include error detection and correction, multiple-access, bandwidth allocation, routing, internetworking, reliability, quality of service, naming, content delivery, and security. As we cover these topics, you will learn how the internals of the Internet work to support the Web and other networked applications. You will develop a detailed understanding of widely-used networking technologies such as TCP/IP, HTTP, 802.11, Ethernet, and DNS.