In__________,data can be accessed directly from operational databases and all transactions are processed as soon as they occur.
A)batch processing
B)online analytic processing (OLAP)
C)online transaction processing (OLTP)
D)POS processing

Question

Quizplus · Accepted Answer

Online transaction processing (OLTP) systems allow for real-time access to operational databases and immediate processing of transactions as they occur. Batch processing (A) involves the processing of large volumes of data in batches at a scheduled time, while online analytical processing (OLAP) (B) involves data analysis and reporting rather than transaction processing. POS processing (D) refers specifically to the processing of transactions through a point-of-sale system, which may or may not be part of an OLTP system.

In__________,data Can Be Accessed Directly from Operational Databases and All