what is nominal executive?

Nominal Executive.?The Executive is not directly involved in the governance of the country. The Executive remains as a figure-head and performs ceremonial functions. It has limited powers under the Constitution and must act in accordance with the provisions of the Constitution. He/She??summons parliament; prorogues and dissolves it on the advice of the Prime Minister.It is not involved in policy-making or policy execution. Examples are: The Yang di-Pertuan Agong; the British Queen (Head of State).