IT as a service. IT as a service (ITaaS) is an operational model where the IT service provider delivers an information technology service to a business. The IT service provider can be an internal IT organization or an external IT services company.
 Blighty  is a British English slang term for Britain or often specifically England. It was first used during the Boer War, though it was not until World War I that the word spread widely.he term was particularly used by World War I poets such as Wilfred Owen and Siegfried Sassoon. During that war, a  Blighty wound  â a wound serious enough to require recuperation away from the trenches, but not serious enough to kill or maim the victimâwas hoped for by many, and sometimes self-inflicted.
A whitey is a feeling that happens on random. It isn't because you're a lightweight or first timer. It can happen because you didn't eat something before, such as doing a wake &bake.ymptoms of being on a whitey include vomiting, nausea, tiredness, unconsciousness, and a pale facial complexion (which is how the term came out). Can also be used as an exclamation of disappointment. This term is most used as a slang term inside the UK.