As a system developer at HexaByte Sdn Bhd, you has been asked to develop a surveillance solution to monitor elderly parent. In this application, user can directly monitor their elderly parent remotely when they are away from their house using the installed camera system. If their parent press the panic button, the sound sensor will be triggered and send push notification to the user's phone. Figure 1 shows the detail process for the application. (1) There are two types of camera system considered in this application, CCTV and IP- Camera. Suggest, and explain which one is more suitable in this application. (ii) Briefly explain the definition of Behavioral Model and its importance towards developing a fully functioning application. Draw the use-case diagram for this application. (iv) Draw the Architectural Context Diagram for the Elderly Parent Surveillance Solution (v) By referring to the detail process described in the Figure 1, draw the following diagram based on the last digit of your ID Number as below: 1. Last digit ID Number is ZERO, draw the Level 0, Level 1 and Level 2 (focusing on the sensor process) Data Flow Diagram for the system. 2. Last digit ID Number is ODD, draw the Activity Diagram and Swimlane Diagram (focusing on the activities to view the video footage). 3. Last digit ID Number is EVEN, draw the State Diagram and Sequence Diagram (focusing on the authorization and sensor process) for the system. [25 Marks] [CO2, PO3, C4) "User need to activate the system first by login to the application. When the login successful, the panic button will be initialized. When the system ready, it will start monitoring the panic button status. If the panic button is pressed, the system will send video snapshot to the cloud database and push notification to the user's phone. User are not only being notified if any problem happens in their house, but they are also can view their house condition through the camera both in real-time and the historical footage. As a system developer at HexaByte Sdn Bhd, you has been asked to develop a surveillance solution to monitor elderly parent. In this application, user can directly monitor their elderly parent remotely when they are away from their house using the installed camera system. If their parent press the panic button, the sound sensor will be triggered and send push notification to the user's phone. Figure 1 shows the detail process for the application. (1) There are two types of camera system considered in this application, CCTV and IP- Camera. Suggest, and explain which one is more suitable in this application. (ii) Briefly explain the definition of Behavioral Model and its importance towards developing a fully functioning application. Draw the use-case diagram for this application. (iv) Draw the Architectural Context Diagram for the Elderly Parent Surveillance Solution (v) By referring to the detail process described in the Figure 1, draw the following diagram based on the last digit of your ID Number as below: 1. Last digit ID Number is ZERO, draw the Level 0, Level 1 and Level 2 (focusing on the sensor process) Data Flow Diagram for the system. 2. Last digit ID Number is ODD, draw the Activity Diagram and Swimlane Diagram (focusing on the activities to view the video footage). 3. Last digit ID Number is EVEN, draw the State Diagram and Sequence Diagram (focusing on the authorization and sensor process) for the system. [25 Marks] [CO2, PO3, C4) "User need to activate the system first by login to the application. When the login successful, the panic button will be initialized. When the system ready, it will start monitoring the panic button status. If the panic button is pressed, the system will send video snapshot to the cloud database and push notification to the user's phone. User are not only being notified if any problem happens in their house, but they are also can view their house condition through the camera both in real-time and the historical footage