it matters from where you are PURSUING your professional course

A government recognised course is one that has been accredited by a governemnt body as a valid degree/diploma for all purposes of employment with private as well as governement sector. It certifies certain level of course delivery quality and infrastructure being met at the time of imparting education for that specific diploma/degree.As far as governemnt registered is concerned, all colleges and institutes, including schools have to be registered as a society or trust. Only then they are considered legal and valid. A registered course and institute does not necessarily means it is recognised or accredited by govrnement.Since you have completed your diploma in Computer Science, or Electronics and Communication or IT.