BTC1110 Lecture Notes - Lecture 3: Mnemonic, Enterprise Resource Planning, Semantic Data Model
6 Jun 2018
School
Department
Course
Professor
To prevent data input errors:
Documents are edited by the computer to detect Correct errors
***Turnaround documents: Avoid the keying process
E.g.
Utility bills (Electricity, gas, water)
Inventory stock cards
Invoice that include a remittance 匯款 advice
Cheques
Use source data automation devices: Capture data electronically avoid manual data entry
Providing instruction or prompts about what data to collect grouping logically related pieces of
information close
-Using check off boxes/ pull-down menus: Present the available options
-Using appropriate shading and boarders: Clearly separate data items
Pre-numbered source: Verifying that all transactions have been recorded
The system is programmed: make sure company policies are followed
Week 2 Fundamentals of Business Process and Transaction Processing
1. Enterprise Resource Planning Systems (ERP)
Transaction processing system (E.g. financial data; accounting transactions)
Centralised data storage
Workflow management: allocate the follow-on task (Time management Division: divide their information)
Advantages:
(1) Integration of an organization’s data and financial information:
Storing all corporate data in a single database X Barriers between departments
(2) Data is captured once: Rather than multiple times
(3) Greater management visibilityincrease monitoring:
Employeesmore productive and efficient (quickly gather data from both inside and outside their
own department)
(4) Better access controls:
Consolidate multiple permissions and security model a single data access structure
(5) Standardises business operating procedures
(6) Improved customer service:
Employees can quickly access orders; check inventory; shipping information; past customer
transaction details
(7) More efficient manufacturing:
Receive new orders in real time; automation of manufacturing processes productivity
Send the document to
the people who sent
to be (tear off)
-Read by a special scanning
device when it is returned
it to the electricity supplier
Document Summary
To prevent data input errors: (cid:190) documents are edited by the computer to detect (cid:198)correct errors (cid:190) Send the document to the people who sent to be (tear off) Read by a special scanning device when it is returned it to the electricity supplier (cid:190) use source data automation devices: capture data electronically (cid:198)avoid manual data entry (cid:190) Providing instruction or prompts about what data to collect (cid:198)grouping logically related pieces of information close. Using check off boxes/ pull-down menus: present the available options. Using appropriate shading and boarders: clearly separate data items. Pre-numbered source: verifying that all transactions have been recorded. The system is programmed: make sure company policies are followed (cid:190) (cid:190) Week 2 fundamentals of business process and transaction processing: enterprise resource planning systems (erp) Transaction processing system (e. g. financial data; accounting transactions) (cid:190) (cid:190) (cid:190) workflow management: allocate the follow-on task (time management (cid:198)division: divide their information)
