The ten non-permanent members of the Un Security are elected by

• A.a two- third majority of the General Assembly for a period of two years
• B.a simple majority of the General Assmby for a period of two years
• C.a two-third majority of the General Assembly for a period of one year
• D.a simple majority of the General Assembly for a period of one year
• E.the Security Council and the General Assembly