An OLTP database ensuring that no transactions are finalized until all connected systems have synchronized is employing what function?
A.
Two-phase commit
B.
Query processing
C.
Isolation
D.
Redundancy/checksum
Explanation:
One of OLTPs security controls is utilizing a two-phase commitfunction, which guarantees that no transaction is finalized until all systems anddatabases involved in the transaction are fully synchronized.