Question

Note, however, that operations from other transactions Tj can be ______ with the operations of Ti in S?

1) merged
2) combined
3) integrated
4) interchanged

Answer 1

In the context of database transactions, operations from different transactions can be 4) interchanged in a schedule if the transactions are independent and the schedule is serializable.

Step-by-step explanation:

The student's question pertains to the concept of transaction operations within the field of databases in Computer Science.

Specifically, the question is addressing the idea that operations from different transactions can be 4) interchanged within a schedule (denoted as S in the question).

The four options given (merged, combined, integrated, interchanged) all have similar meanings but in the context of database transactions and schedules, the correct term is interchanged.

This is because the operations of two transactions can be performed in different orders without affecting the final outcome, assuming the transactions are independent and the schedule is serializable, meaning it maintains database consistency.