Draw diagrams showing a conceptual view and a process view of the architectures of the following; (a) A Zoom or Microsoft Teams conference system that allows multiple participants to see video, audio, and computer data at the same time: (b) The MIS Web platform at the University of Ghana allows students to register for required semester courses and complete their registration. After completing their registration, the student can immediately print Proof of Registration. (c) On the University of Ghana campus, there are ATM machines that disburse cash to staff and students. After completing transactions, students and staff can check their account balances and retrieve transaction statements/receipts. 2. An information system will be developed to keep track of a utility company's assets, such as buildings, vehicles, and equipment. As new asset information becomes available, staff working in the field will be able to update it using mobile devices. This system should integrate several existing asset databases that the company has. Based on the generic information system architecture shown in Figure 6.18 of the recommended key text, page 187, create a layered architecture for this asset management system. . Draw an activity diagram that models the data processing involved when a customer withdraws cash from a bank ATM on the University of Ghana Campus based on your experience with one. (Think about and develop activities that represent all of the services you have used, including failed authentication.)

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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1. Draw diagrams showing a conceptual view and a process view of the architectures of the
following;
(a) A Zoom or Microsoft Teams conference system that allows multiple participants to
see video, audio, and computer data at the same time:
(b) The MIS Web platform at the University of Ghana allows students to register for
required semester courses and complete their registration. After completing their
registration, the student can immediately print Proof of Registration.
(c) On the University of Ghana campus, there are ATM machines that disburse cash to
staff and students. After completing transactions, students and staff can check their
account balances and retrieve transaction statements/receipts.
2. An information system will be developed to keep track of a utility company's assets, such as
buildings, vehicles, and equipment. As new asset information becomes available, staff
working in the field will be able to update it using mobile devices. This system should
integrate several existing asset databases that the company has. Based on the generic
information system architecture shown in Figure 6.18 of the recommended key text, page 187,
create a layered architecture for this asset management system.
3. Draw an activity diagram that models the data processing involved when a customer
withdraws cash from a bank ATM on the University of Ghana Campus based on your
experience with one. (Think about and develop activities that represent all of the services you
have used, including failed authentication.)
Transcribed Image Text:1. Draw diagrams showing a conceptual view and a process view of the architectures of the following; (a) A Zoom or Microsoft Teams conference system that allows multiple participants to see video, audio, and computer data at the same time: (b) The MIS Web platform at the University of Ghana allows students to register for required semester courses and complete their registration. After completing their registration, the student can immediately print Proof of Registration. (c) On the University of Ghana campus, there are ATM machines that disburse cash to staff and students. After completing transactions, students and staff can check their account balances and retrieve transaction statements/receipts. 2. An information system will be developed to keep track of a utility company's assets, such as buildings, vehicles, and equipment. As new asset information becomes available, staff working in the field will be able to update it using mobile devices. This system should integrate several existing asset databases that the company has. Based on the generic information system architecture shown in Figure 6.18 of the recommended key text, page 187, create a layered architecture for this asset management system. 3. Draw an activity diagram that models the data processing involved when a customer withdraws cash from a bank ATM on the University of Ghana Campus based on your experience with one. (Think about and develop activities that represent all of the services you have used, including failed authentication.)
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