What are two key metrics for cloud native applications? (Choose two.)

A.
performance

B.
stability

C.
mean time between failures (MTBF)

D.
first failure data capture (FFDC)

E.
speed of change

Explanation:
http://www-03.ibm.com/certify/content/studyguides/study_guide_c5050-300.pdf (page 55)