Malaysian language subject in primary and secondary schools. Article 152 of the Federation designates Malay as the official language. Between 1986 and 2007, the official term "Bahasa Malaysia" was replaced by ""Bahasa Melayu"". Today, to recognise that Malaysia is composed of many ethnic groups (and not only the ethnic Malays), the term "Bahasa Malaysia" has once again become the government's preferred designation for the ""Bahasa Kebangsaan"" (National Language) and the ""Bahasa Persatuan/Pemersatu"" (unifying language/lingua franca). The language is sometimes simply referred to as "BM" and often misnomered with the term "Bahasa". English continues, however, to be widely used in professional and commercial
Communication protocol how it is to be implemented. Communication protocols have to be agreed upon by the parties involved. To reach agreement, a protocol may be developed into a technical standard. A programming language describes the same for computations, so there is a close analogy between protocols and programming languages: "protocols are to communication what programming languages are to computations". Multiple protocols often describe different aspects of a single communication. A group of protocols designed to work together are known as a protocol suite; when implemented in software they are a protocol stack. Internet communication protocols are published by the Internet Engineering