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ICT Service management (2021) - chapter 0, 2, 3 and 14 extensive notes $3.21
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ICT Service management (2021) - chapter 0, 2, 3 and 14 extensive notes

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Extensive notes of chapter 0, 2, 3, and 14 combined in one document [D0I69A]. NOTE: This document is not a summary. It contains the information of the slides supplemented with extensive lecture notes—a lot of what prof. Doom has said during the lecture is written down. Notes may contain typos.

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  • March 15, 2021
  • 75
  • 2020/2021
  • Class notes
  • Claude doom
  • Chapter 0, 2, 3 and 14

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By: lodedockx • 3 year ago

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Chapter 0 - Introduction ICT Governance
& Management - IT Service Management
ICT Management (and Governance)




Chapter 0, 2, 3 and 14 1

,PART I - INFORMATION SYSTEMS IN A BUSINESS ENVIRONMENT
Chapter 2 - Info tech in a business
environment
How does IT fit in a business environment?




An organization is a system




Think of a company; government agency is also an organization although they are not for profit. System.
System takes input, does some processing and provides output.
Car manufacturing company: input = raw materials: iron & plastics; they assemble & manufacture cars & output
is a working car.




Chapter 0, 2, 3 and 14 2

,An organization is a system




Between the input & output => activities the company has to do in order to provide the output. The output has a
higher value than the input => can lead to a higher price & profit.
Inbetween: business processes.


Business functions group processes




Business processes: basic things that companies do. Assembling a car for example




Chapter 0, 2, 3 and 14 3

, Companies are typically organized in business functions = collections of related business processes. Typical
business functions in a classical commercial functions shown here. Marketing & sales…


Business processes are what the organization does




Account management, general ledger… complex activities that are done inside an organization. They are
structured, elementary activities. Subsequent activities.
One business process takes time to do it, space (need a manufacturing hall), & resources (money, people, raw
materials)…




Chapter 0, 2, 3 and 14 4

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