You are developing a polyglot serverless application using Oracle Functions. Which language cannot be used to write your function code? (Choose the best answer.) 

Answer options:

A. PL/SQL
B. Python
C. Node.js
D. Go
E. Java

A

Reference: https://static.rainfocus.com/oracle/oow19/sess/1550723907257001SAfg/PF/Serverless%20-%20A%20Game%20Changer%20in%20Cloud% 20Computing%20%281%29_1568730727062001IhkS.pdf (18)