Multiple choice

In which of the following systems is the database updated immediately on entry of the transaction?

  1. Batch Processing System

  2. OLAP

  3. OLTP

  4. Data Mining

  5. Data Warehouse

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

In an online real time system, the database is updated immediately upon entry of the transaction by the operator. Such systems are referred to as online transaction processing or OLTP systems.