Which of the following best describes a full backup?
A.
All datafiles of a database
B.
All datafiles, archive logs, and control files
C.
All datafiles and control files
D.
All the used blocks in a datafile
Which of the following best describes a full backup?
Which of the following best describes a full backup?
why A is false？
From the training book:
“Full backup: Makes a copy of each data block that contains data and that is within the files being backed up.”
“A full backup contains all used data file blocks.”
“A full backup is different from a whole database backup.”
Conclusion – it means that not all data files are backed up when you do full backup.
Justyna
And more:
The questions is about full backup but not complete. Full backup can be of only one tablespace but complete backup it is everyhting, all files.