A sign is something other people, apart from the patient can detect, such as a swelling, rash, or change in skin color. A symptom is something only the patient feels and describes, such as a headache, fatigue, or dizziness. For the most part, the symptoms of HIV are the result of infections caused by bacteria, viruses, fungi and parasites.
Coarse wavelength-division multiplexing â cost-efficient transport in short-distance optical networks. CWDM is the technology of choice for cost-efficiently transporting large amounts of data traffic in telecom or enterprise networks. Optical networking and especially the use of CWDM technology has proven to be the most cost-efficient way of addressing this requirement.
FDM Group is a professional services provider with a focus on IT and the UKâs leading IT graduate employer. FDMâs business model is both unique and robust, bringing people and technology together. We are renowned for our dynamic Careers Programme, which gives graduates and ex-Forces personnel award-winning business and technical training in core disciplines.