Oracle has been made the announcement about free certification exams until May 15. Its mean you will not pay nothing to get certifications

So Which Oracle Cloud Infrastructure certification exams are included in this offer?

The following Oracle Cloud Infrastructure exams are available for free until May 15, 2020:

• Oracle Cloud Infrastructure Foundations 2020 Associate ( 1Z0-1085-20)
• Oracle Cloud Infrastructure Developer 2020 Associate (1Z0-1084-20)
• Oracle Cloud Infrastructure 2019 Architect Associate (1Z0-1072)
• Oracle Cloud Infrastructure 2019 Architect Professional (1Z0-997)
• Oracle Cloud Infrastructure 2019 Cloud Operations Associate (1Z0-1067)

Learning Paths are:

• Oracle Cloud Infrastructure Foundations Associate
• Oracle Cloud Infrastructure Cloud Operations Associate
• Oracle Cloud Infrastructure Developer Associate
• Oracle Cloud Infrastructure Architect Associate
• Oracle Cloud Infrastructure Architect Professional