1Z0-034 practice - PrepKeys

Q1 Single choice

View the Exhibits exhibit1 and exhibit2.
Both the processes use PROG_1 as the job template that is already available. The time taken by the jobs are recorded in the TEST_LOG table. While comparing the time taken to create the jobs, the process in exhibit1 takes less time than the process in exhibit2.
What is the reason for this?

lightweight-job-1 (exhibit):

lightweight-job-2 (exhibit):

A
It updates several tables in the SYSTEM tablespace instead of creating new tables.
B
It creates jobs temporarily in memory only.
C
It creates less metadata for the jobs.
D
It writes the job metadata to disk in compressed format.