JFE301Xuất hiện trong 1 đề thi
In reliability design, which of the following is an appropriate example of fail-soft?
Các lựa chọn
AIn a system with a cluster configuration, even when a server does not work, another server takes over applications and provides functions.
BIn order not to lose data even when an application is shut down by mistake, the application regularly saves a copy of data on a storage device during editing.
CIn order not to stop a system because of partial functional failures, the system is composed only of hardware and software that are fully verified and highly reliable.
DOn the input screen of a reception system that requires an e-mail reply, two input fields for the e-mail address are provided and checked to see if they are the same.