Which type of backup backs up only data blocks modified since the most recent backup at the
same level or lower?
A.
Differential incremental backup
B.
Different incremental backup
C.
Cumulative backup
D.
Cumulative incremental backup
Which type of backup backs up only data blocks modified since the most recent backup at the same level or lower?
Which type of backup backs up only data blocks modified since the most recent backup at the
same level or lower?
Differencial incremental backup:
0 1 1 1 1
—->
—–>
—–>
—–>
Cumulative incremental backup:
0 1 1 1 1
—->
———>
————–>
——————->