Security OperationsCâu 73 / 100
Which metric defines the maximum acceptable amount of data loss measured in time?
a.MTTR
b.RTO
c.RPO
d.MTBF
Giải thích
The recovery point objective (RPO) is the maximum tolerable data loss expressed as a time window, guiding backup frequency. An RPO of one hour means backups must occur at least hourly. It differs from RTO, which addresses restoration time.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- Which practice ensures evidence remains admissible by documenting who handled it and when?
- During forensic acquisition, why is a cryptographic hash taken of a disk image?
- Which type of backup captures only the data changed since the last full backup and does not clear the archive bit each time?
- Which metric defines the maximum acceptable time to restore a service after an outage?
- Which recovery site is fully equipped and can take over operations almost immediately?
- Which scan identifies known weaknesses in systems without actively exploiting them?
Cập nhật gần nhất: · quy trình kiểm tra
Đội Ngũ Biên Tập PrepPass · Đối chiếu với CompTIA Security+ (SY0-701) · Quy trình kiểm tra