Which of below is part of sync in FTC
-
Database
-
Transaction Server
-
NTP
-
Clock Distribution
Reveal answer
Fill a bubble to check yourself
A
Correct answer
Explanation
Database synchronization is a core component of Fault-Tolerant Computing (FTC) systems, ensuring data consistency across redundant nodes. While NTP and clock distribution support time synchronization, the database itself is what needs to be synchronized.
AI explanation
In this fault-tolerant system, the Database is the component kept synchronized (mirrored/replicated) between redundant units so that a failover unit has consistent state, which is why it's the answer rather than infrastructure components like the Transaction Server, NTP, or Clock Distribution that serve other roles (timing/transaction routing) rather than data sync.