contents

Computer Network
Business Analytics in SETU

Computer Network

Computer Networks
Semester for 2020-2021(2)
郭萍授课
笔记整理By cky_008
这还是我的一个小图床...

Chapter 1 Introduction

1.1 Uses of computer networks
1.2 Network hardware
1.3 Network software
1.4 Reference models
1.5 Example networks
1.6 Networks standardization
1.7 Metric unit
第一章重点内容及总结

Chapter 2 The Physical Layer

Contents & Key Points
2.1 The Theoretical Basis for Data Communication 数据传输的理论基础
2.2 Guided Transmission Media 有线传输介质
2.3 Wireless Transmission 无线传输介质
2.4 Communication Satellites卫星通讯
2.5 Digital Mudulation and Multiplexing 数字调制与复用
2.6 The Public Switched Telephone Network 公共交换电话网
2.7 The Mobile Telephone System 移动电话系统
第二章重点内容及总结

Chapter 3

Chapter 4

Chapter 5

Business Analytics

Business Analytics Semester for 2022-2023(1)
Liam Doyle授课
一个小图床...

BPMN Exercise 1

Manufacturing Company – Receive Order Process.

1. The order is received and checked.
2. Customers are checked to see if they are on the customer database.
3. New customers are entered onto the database.
4. The customer is checked for credit worthiness.
5. If the credit check is positive, the order is processed and confirmation is sent to the customer.
6. If the credit check is questionable the finance department will advise whether to proceed with the order.
   a. If the order is to proceed a confirmation will be sent to the customer that the goods will be supplied on a cash on delivery (COD) basis.
   b. If the order is not to proceed a message will be sent to the customer that the order cannot be fulfilled.
7. For orders that are to proceed a requirements list is produced.
   

BPMN Exercise 2

Manufacturing Company – Assemble Ordered Products.

1. The customer order requirements are checked for parts availability.
2. If any parts are not in stock, then a list is produced and parts ordered from the supplier.
3. The parts supplier sends a delivery schedule.
4. A work order is produced.
5. A product delivery schedule is produced and sent to the customer.
6. Parts from the parts supplier are received.
7. The products are assembled.
8. Products are delivered to the warehouse.
9. The work order is completed.
   

BPMN Exercise 3

Manufacturing Company – Produce Invoice and Delivery Note.

1. When a completed work order is received it is compared against the original order.
2. An invoice for the customer is produced.
3. A delivery note is produced to accompany the product.
4. If the customer has a good credit rating, the invoice is sent directly to the customer.
5. If the customer is cash-on-delivery (COD) the invoice is forwarded to the warehouse for packing with the product.
6. The delivery note is sent to the warehouse.
   

BPMN Exercise 4

Manufacturing Company – Pack and Ship Products.

1. The assembled products are received with the delivery note.
2. An invoice is received for COD customers and packed with products.
3. The products are checked for special packing.
4. The delivery note and the invoice (for COD customers) are packed with the products.
5. Negotiation takes place to find the best shipping company.
6. The appropriate shipping company is selected and ordered.
7. A Bill of Lading is produced.
8. When the shipping company arrives the goods are handed over with the Bill of Lading.