Which two statements are true about checkpointing? (Choose two.)
A.
The checkpoint frequency decreases with the smaller redo log file size.
B.
It prompts the Checkpoint (CKPT) process to write data to the data files and redo
information to the online redo log files.
C.
The frequent full checkpoint in a database can cause the overall degradation of the
database performance.
D.
It ensures that all committed data is written to the data files during normal shutdown.
Explanation: