Systems that use a sequential master files employ a backup technique called
A) Batch check
B) Destructive update
C) Grandfather-father-son
D) Master file backup
E) None of the above

Question

Quizplus · Accepted Answer

Sequential master file systems typically involve multiple generations of backups, where the most recent copy of the master file is considered the "son," the next oldest copy is the "father," and the oldest copy is the "grandfather." This technique, known as grandfather-father-son, ensures that multiple backups are available in case of data loss or corruption.

Systems That Use a Sequential Master Files Employ a Backup