Which of the following is a real-time method in which each transaction is processed as it is entered?
Transaction Processing System
This system consists of information about the transaction processing stored in a database system. Transaction refers to any operation that can be executed on a database. Thus, TPS is generally essential when some buying and selling operations are performed over the internet. For example, a user buys a flight reservation ticket online. For that, his personal information requires to be filled to purchase the ticket and it is a time-consuming process. By this time delay, the TPS reserves the ticket for that particular customer so that it could not be sold to others. The types of TPS include the following:
Batch processing (multiple transactions will be processed simultaneously with a time delay).
Real-time processing (single transaction is processed at a time).
Answer and Explanation:
When a TPS operates in a real-time method, a single transaction is executed online without any time delay. After accomplishing this, another transaction can start its operation. Thus, TPS manages each process and allows only authenticated users to access this. Every person requires to create his account and login to process some business operations through TPS.
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Learn more about this topic:
from UExcel Business Information Systems: Study Guide & Test PrepChapter 12 / Lesson 2