Application-provided security: Application-provided security is same as the DBMS provided security but the only difference is that the programmer who creates the application should provide security measures for the created applications. This processing of data depends upon the rights given by the Database Administrator to the user who has logged in. It provides accessibility to certain objects to certain users. Unauthorized users cannot access the data.

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module: java Question3: (30 MARKS) Passenger Rail Agency for South Africa Train Scheduling System Problem Statement Design and implement a train scheduling system for Prasa railway network. The system should handle the following functionalities: 1. Scheduling trains: Allow the addition of train schedules, ensuring that no two trains use the same platform at the same time at any station. 2. Dynamic updates: Enable adding new train schedules and canceling existing ones. 3. Real-time simulation: Use multithreading to simulate the operation of trains (e.g., arriving, departing). 4. Data management: Use ArrayList to manage train schedules and platform assignments. Requirements 1. Add Train Schedule, Cancel Scheduled Train, View Train Schedules and Platform Management 2. Concurrency Handling with Multithreading i.e Use threads to simulate train operations, Each…

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Chapter 6, Problem 6.40RQ

Program Plan Intro

Application-provided security:

Application-provided security is same as the DBMS provided security but the only difference is that the programmer who creates the application should provide security measures for the created applications.

This processing of data depends upon the rights given by the Database Administrator to the user who has logged in.

It provides accessibility to certain objects to certain users.

Unauthorized users cannot access the data.

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