Which three environment variables are used for reporting on DataStage jobs?

Which three environment variables are used for reporting on DataStage jobs? (Select three)

A.
$APT_DISABLE_ROOT_FORKJOIN

B.
$APT_DUMP_SCORE

C.
$OSH_PRINT_SCHEMAS

D.
$APT_PM_PLAYER_MEMORY

E.
$APT_PM_STARTUP_CONCURRENCY

Explanation: