1
Q
DFD
A
Most popular tool used in systems design
Illustrates the flow of data through a set of procedures and shows the work performed by the workers
2
Q
Physical DFD
A
How the current procedures/systems operator
ie. a filing cabinet
Specific source document
Who or what does the processing
Temp storage
3
Q
Logical DFD
A
How the data flows, regardless of the physical implementation
The process
The data flowing to the next process
Information Systems
flashcards
Decks in class (54)
# Cards
-
Part 1: Overview10
-
1.2-1 What is Strategy?4
-
1.3 Board Governance12
-
1.4-2 Governance Frameworks8
-
1.4-3 Governance Map3
-
1.4-4 Implementing Governance Arrangements1
-
1.6 Porter's Five Forces6
-
1.7 Strategies to Compete10
-
1.8 Information Systems8
-
1.8-3 Types of Info Systems4
-
1.9 Data & Information9
-
Part 2: Types of Info Systems, 2.1 Data Visualization5
-
2.1-2 Levels of Decision Making5
-
2.2-1 Types of Info Systems4
-
2.2-2 Categorizing Activities in an Organization4
-
2.3 Systems to Support Organizational Objectives16
-
2.3-4 DSS4
-
2.3-5 GDSS3
-
2.3-6 ESS3
-
3.1 Information Systems Planning3
-
3.1-2 Participants in Systems Development1
-
3.2-1 Intro to Systems Development Methods6
-
3.2-3 Waterfall Model5
-
3.2-3 - Alternative to Waterfall6
-
3.4-1 Testing7
-
3.4-2 Conversion2
-
3.5-1 Maintenance3
-
3.7 Organizational Change Management3
-
3.7-2 Individual Sources of Resistance to Change5
-
3.7-3 Organizational Sources of Resistance to Change6
-
3.7-4 Forms of Resistance6
-
3.7-5 Successful Change Management1
-
4.1 Data Integrity3
-
4.1-4 Growth of Data1
-
4.2-1 Type of Expectations2
-
4.3 Database Management Systems8
-
4.4 Data Structure & Standards10
-
4.5 Data Life Cycle3
-
4.6 Analytics and Model Building7
-
4.8 Business Intelligence, Artificial Intelligence, Machine Learning3
-
5: Developing and Managing Info Systems Plans2
-
5.2 How is IT Planning Done?3
-
5.3-1 Managing Change with Tools3
-
5.3-2 DFD's3
-
5.3-3 Why do Systems Projects Fail?0
-
6.1: Risk Management Strategies & Objectives6
-
6.2 Regulatory Requirements4
-
6.2-3 Control Activities6
-
6.3-3 Key Elements of Security Strategy1
-
6.6 Fraud Triangle4
-
6.6-3 Fraudulent Financial Reporting COSO1
-
6.7 Systems Reliability3
-
6.8 Ethical Use of Information7
-
6.9-1 Internal Controls2
