单选题You configured automatic archive logging for the database. On the next startup the database runs for a while， but then hangs. After checking the alert log， you determine that all the online redo logs need archiving. Which step was skipped when you set
题目
单选题
You configured automatic archive logging for the database. On the next startup the database runs for a while， but then hangs. After checking the alert log， you determine that all the online redo logs need archiving. Which step was skipped when you set up automatic archive log？（）
A
LOG_ARCHIVE_DEST was not set in the parameter file.
B
LOG_ARCHIVE_START was not set in the parameter file.
C
alter database archivelog； was not executed in MOUNT mode.
D
LOG_ARCHIVE_MAX processes were not set in the parameter file.