In a transaction processing system,the database can be updated in two ways.Which of the following lists these ways?
A) open and auxiliary
B) batch and database
C) open and closed
D) batch and online

Question

Quizplus · Accepted Answer

The two ways to update a database in a transaction processing system are batch and online methods. Batch mode refers to updating the database in batches or groups, while online mode allows immediate updating of the database in real-time. Option A is incorrect as there is no such thing as auxiliary updating, and option B is incorrect because batch mode is a method of updating the database, not an entity. Option C is incorrect as there is no significant difference between open and closed updating of the database.

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