You need to complete your PEGAPCDS80V1_2020 Pega Certified Data Scientist exam before January 31, 2021. We know currently, you can choose to pass PEGAPCDS80V1_2020 or PEGAPCDS85V1 exam to complete PCDS (Pega Certified Data Scientist) certification. The retirement of PEGAPCDS80V1_2020 exam is January 31, 2021. If you choose to take and pass PEGAPCDS80V1_2020 exam to complete