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Details

LO 1,3
CIS13 Lesson 1 and 3 Learning Materials for Exam
33
Computer Science
Undergraduate 1
02/17/2012

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Cards

Term
What are the elements of the external environment?
Definition
Mega environment and Task environment
Term
What is the mega environment?
Definition
The mega environment is the environmental segment reflecting broad trends in the society within which the organisation operates
Term
What are the elements of a mega environment?
Definition
Technological
Economic
International
Socio-culutre
Legal
Term
What is a task environment?
Definition
The task environment refers to the specific outside elements with which an organisation faces
Term
What are the elements of a task environment?
Definition
Customers/Clients
Competitors
Government agencies
Labor Supply
Supplier
Term
Define culture:
Definition
Culture is a set of major understandings and assumptions shared by a group, such as within an ethnic group
Term
What is organisation culture?
Definition
Organisational culture is made up of common, understandings and assumptions within an organisation
Term
Compare mega and task environments
Definition
Mega environments are very broad external trends over which the organisation has no control as opposed to the task environment which are more immediate external forces
Term
Define organisation
Definition
An organisation is a formal collection of people and other resources established to accomplish a set of goals
Term
Define departmentalization
Definition
Departmentalisation is the grouping of units and units into larger units to achieve organisational goals.
Term
Define functional area
Definition
A functional area is an area expertise, skill and work ability . Eg production, finance, IT, HR
Term
Define division
Definition
A division is a department that is grouped around a specific product, service, process etc. A division can contain staff across different functional areas
Term
Define Business process
Definition
A business process is a set of related activities that achieve a particular goal
Term
List a few examples of sub processes
Definition
- Analyzing data
- Motivating Employees
- Keeping track of work being done
Term
What is a organisation made up of?
Definition
A organisation is a system. Money, people, materials, machines, equipment, data, information and decisions
Term
Define Hybrid system
Definition
A hybrid system is a structure that incorporates elements of both functional and divisional areas
Term
Describe the difference between data and information
Definition
Data is raw facts where as information is a collection of facts organised to have value beyond the facts themselves
Term
Identify the characteristics used to evaluate the quality of data
Definition
- Accurate
- Complete
- Economical
- Flexible
- Reliable
- Relevant
- Simple
- Timely
- Verifiable
- Accessible
- Secure
Term
Recognize the components of a information system
Definition
- Input (collect)
- Process (manipulate)
- Output (disseminate)
- Feedback (feedback)
Term
What are some different types of data
Definition
- Alphanumeric
- Image
- Audio
- Video
Term
Recognize the components of computer-based information systems
Definition
Hardware, software, telecommunications, database, people, procedures
Term
What is B2B?
Definition
Business to business
a form of eCommerce in which the participants are organisations
Term
What is B2C?
Definition
Business to Consumer
A form of eCommerce where customers deal directly with the organisation
Term
What is C2C?
Definition
Consumer to consumer
A form of eCommerce where the participants are individuals, eg Ebay
Term
Define:
eCommerce
mCommerce
eBusiness
Definition
eCommerce - Business transactions done electronically
mCommece - transactions conducted using portable devices (phone, laptop etc)
eBusiness - eBusiness is a wider version of eCommerce where the internal business processes are carried out electronically. Eg customer support through websites and telephones
Term
What is TPS?
Definition
Transaction Processing System
an organised collection of people, procedures, software, databases to record completed business transactions
Eg. Payroll system
Term
What is ERP?
Definition
Enterprise Resource Planning
set of intergrated programs capable of managing a companies vital business operations
Eg. SAP
Term
What is MIS?
Definition
Management Information System
A system that provides information to managers in functional areas to support managerial tasks, organising and controlling operations
Term
What is DSS?
Definition
Decision Support System
A computer based system that combines models and data in an attempt to solve semi-structured/unstructured problems
Term
What is ESS
Definition
A computer based technology designed in response to specific needs
Term
What is GDSS?
Definition
Group Decision Support System
An interactive computer based system that supports the process of finding solutions
Term
Name the 3 specialised systems
Definition
- Artificial intelligence system
- Virtual reality system
- Expert systems
Term
Name the 6 artificial intelligence systems?
Definition
- Robotics
- Vision systems
- Natural language processing
- Learning systems
- Neural systems
- Expert systems
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