Which of the following statement is / are correct about Union Public Service Commission ” ?
I.         Article 312 empowers Parliament to create All India services, including an All India Judicial Service, common to the Union and the States .
II.         Article 315 establishes the constitution of Public Service Commissions for the Union and the States .
III.         Article 316 covers the appointment and term of office of members of the UPSC and SPSC .

Article 312 empowers Parliament to create All India services, including an All India Judicial Service, common to the Union and the States . The provisions for the composition, appointment, and removal of members, as well as the powers and functions of the UPSC, are outlined in Part XIV of the Indian Constitution under Articles 315 to 323 . Article 315 establishes the constitution of Public Service Commissions for the Union and the States. Article 316 covers the appointment and term of office of members of the UPSC and SPSC. Article 317 deals with the removal and suspension of members of both the UPSC and SPSC