一个业务连续性高的系统,RTO(Recovery Time Ob jective)和RPO(Recovery Point ob jective)应该具以下哪一项特点?
A.RTO 较高、RPO 交低 B.RTO 较高、RPO 较高 C.RTO、RPO 都较低 D.RTO 较低、RPO 较高正确答案C
一个业务连续性高的系统,RTO(Recovery Time Ob jective)和RPO(Recovery Point ob jective)应该具以下哪一项特点?
A.RTO 较高、RPO 交低 B.RTO 较高、RPO 较高 C.RTO、RPO 都较低 D.RTO 较低、RPO 较高正确答案C