module , java 731 Question 1: (40 MARKS) E-Hailing Bicycle Management System Case Study:An e-hailing company that rents out bicycles needs a system to manage its bicycles, users, and borrowing process. Each user can borrow up to 2 bicycles at a time, specifically for families with children 18 years or below. The system must track the bicycles (name, make, type, and availability) and users (name, ID, and borrowed bicycles). The company also wants to ensure that the system uses a multidimensional array to store information about the bicycles. Requirements: Add and View Bicycles: Borrow Bicycles: Return Bicycles Display Borrowed Bicycles and Search for a bicycle Create a menu-driven program to implement the above. Sample Output: Add Bicycle View All Bicycles Borrow Bicycle Return Bicycle View Borrowed Bicycles Search Bicycle ExitEnter your choice:

this module is java 371. please answer all questions correctly , include all comments etc and follow all requirements. Question 1: (40 MARKS) E-Hailing Bicycle Management System Case Study:An e-hailing company that rents out bicycles needs a system to manage its bicycles, users, and borrowing process. Each user can borrow up to 2 bicycles at a time, specifically for families with children 18 years or below. The system must track the bicycles (name, make, type, and availability) and users (name, ID, and borrowed bicycles). The company also wants to ensure that the system uses a multidimensional array to store information about the bicycles. Requirements: Add and View Bicycles: Borrow Bicycles: Return Bicycles Display Borrowed Bicycles and Search for a bicycle Create a menu-driven program to implement the above. Sample Output: Add Bicycle View All Bicycles Borrow Bicycle Return Bicycle View Borrowed Bicycles Search Bicycle ExitEnter your choice: Question 2...

this module is java 371. please answer all questions correctly , include all comments etc and follow all requirements. Question 1: (40 MARKS) E-Hailing Bicycle Management System Case Study:An e-hailing company that rents out bicycles needs a system to manage its bicycles, users, and borrowing process. Each user can borrow up to 2 bicycles at a time, specifically for families with children 18 years or below. The system must track the bicycles (name, make, type, and availability) and users (name, ID, and borrowed bicycles). The company also wants to ensure that the system uses a multidimensional array to store information about the bicycles. Requirements: Add and View Bicycles: Borrow Bicycles: Return Bicycles Display Borrowed Bicycles and Search for a bicycle Create a menu-driven program to implement the above. Sample Output: Add Bicycle View All Bicycles Borrow Bicycle Return Bicycle View Borrowed Bicycles Search Bicycle ExitEnter your choice: Question 2...

this module is java 371. please answer all questions correctly , include all comments etc and follow all requirements. Question 1: (40 MARKS) E-Hailing Bicycle Management System Case Study:An e-hailing company that rents out bicycles needs a system to manage its bicycles, users, and borrowing process. Each user can borrow up to 2 bicycles at a time, specifically for families with children 18 years or below. The system must track the bicycles (name, make, type, and availability) and users (name, ID, and borrowed bicycles). The company also wants to ensure that the system uses a multidimensional array to store information about the bicycles. Requirements: Add and View Bicycles: Borrow Bicycles: Return Bicycles Display Borrowed Bicycles and Search for a bicycle Create a menu-driven program to implement the above. Sample Output: Add Bicycle View All Bicycles Borrow Bicycle Return Bicycle View Borrowed Bicycles Search Bicycle ExitEnter your choice: Question 2...

this module is human computer interaction 700. answer all correctly . QUESTION ONE 1.1 Define interaction design and explain its significance in modern technology. 1.2 Differentiate between good and poor design by providing two examples. 1.3 Explain how digital transformation has changed human interactions with technology. 1.4 What are the key considerations when designing an interactive product? (30 MARKS) (5 Marks) (5 Marks) (5 Marks) (5 Marks) 1.5 What are the essential characteristics of good designing. Identify and describe how these are important standards for designing (10 Marks) QUESTION TWO (30 MARKS) 2.1 What are conceptual models in interaction design?...

Subject: Computer databases please show all the work, draw the ER diagram

Subject: Computer databases please show all the work, draw the ER diagram

Subject: Computer databases please show all the work, draw the ER diagram

Subject : Computer databases please show all the work, draw the ER diagram

Subject: Computer databases please show all the work, draw the ER diagram

please show all the work, draw the ER diagram

module : java q1 and q2 in image 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...