E20-005 Backup Recovery Systems Architecture Practice Exam

Sample Questions

Q) Which statement defines retention period?

a) Amount of time available for restoring a particular version of a backup dataset

b) Amount of time available for overwriting a volume containing backups

c) od of time in which a backup must be restored

d) Amount of time allocated for full system recovery

Q) Which type of backup only copies the files that have changed since the last full backup?

a) Cumulative

b) Full

c) Incremental

d) Synthetic full

Q) Which type of backup should be used to create a backup copy offline without disrupting I/O operations on a production volume?

a) Cumulative backup

b) Incremental backup

c) Full backup

d) Synthetic full backup

Q) What is the interval of time between the creation and expiration of the backup called?

a) Retention period

b) Recovery point objective (RPO)

c) Recovery time objective (RTO)

d) Backup window

Q) What is the primary reason for having disaster recovery backups?

a) To restore data from an alternate site due to data loss at a primary site

b) To restore data when data loss or logical corruptions occur during routine processing

c) To restore data that was archived for regulatory compliance

d) To restore data when data loss occurs due to minor hardware component failures