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rman> run {
2> allocate channel d1 type disk;
3> format = 'tue-%s_%p.bck';
4> backup incremental level = 3 (database);}
Your backup strategy is to perform a full database backup every day at 8 pm and an incremental backup every day at 12:30 pm. Which type of backup will be performed by this command?
a)full
b)blocks changed since the last full backup
c)blocks changed since the last incremental backup
d) blocks changed the last cumulative backup
thanks a lot
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What are the different levels? 0, 1, 2
0 is a full backup at that point in time
1 and 2 are for incremental and cumulative incremental backups.
I am not an expert on RMAN, but I've never heard of a level 3.
Answer a --> level 0
Answer b --> level 1
Answer c --> level 2
Answer d --> if there is a level 3, it would have to be related to being a cumulative backup
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