In a transaction processing system,the database can be updated in which two ways?
A) open and auxiliary
B) batch and database
C) open and closed
D) batch and online

Question

Quizplus · Accepted Answer

In a transaction processing system, the database can be updated using batch processing or online processing. Batch processing involves collecting data over a period of time and inputting it into the system in a single batch. Online processing, on the other hand, involves updating the database in real-time as transactions occur. Both types of processing have their own advantages and disadvantages, but in most cases online processing is preferred as it allows for more timely and accurate data updates.

In a Transaction Processing System,the Database Can Be Updated in Which