Question 1

Data-mining is about probabilities not certainties.So sometimes a good model may look bad because of a string of bad luck.

Accepted Answer

A) True 
 B)False

Question 2

Before it can be loaded into the data warehouse,operational data must be extracted and

Accepted Answer

A)  sorted. 
B)  filtered. 
C)  dimensioned. 
D)  processed. 
E)  cleaned. 
A)  sorted. 
B)  filtered. 
C)  dimensioned. 
D)  processed. 
E)  cleaned.

Question 3

Why does the exponential growth in data matter?

Accepted Answer

A)  There was too little data before. 
B)  Managers know what data they need. 
C)  Information overload is a blessing. 
D)  Getting the right information at the right time can improve decisions. 
E)  You can make money with data. 
A)  There was too little data before. 
B)  Managers know what data they need. 
C)  Information overload is a blessing. 
D)  Getting the right information at the right time can improve decisions. 
E)  You can make money with data.

Data-mining is about probabilities not certainties.So sometimes a good model may look bad because of a string of bad luck.

Before it can be loaded into the data warehouse,operational data must be extracted and

Why does the exponential growth in data matter?

Information Systems and You

Business Process Management and Decision Making

Productivity, innovation and Strategy

Hardware and Software

Database and Content Management

Networks and Collaboration

Competitive Advantage and Business Proces

E-Commerce, social Networking and Web 2.0

Acquiring Information Systems Through Projects

Structure, governance and Ethics

Managing Information Security and Privacy

Business Process Modeling: Techniques, Rules, and Applications

Excel Basics: Understanding Spreadsheets, Cells, and Formulas

Database Design and Entity Relationships

Creating and Utilizing Forms, Queries, and Reports in MS Access

Understanding MS Project: Features and Functions

Filters

Exam 8: Decision Making and Business Intelligence

Data-mining is about probabilities not certainties.So sometimes a good model may look bad because of a string of bad luck.

Before it can be loaded into the data warehouse,operational data must be extracted and

Why does the exponential growth in data matter?

Information Systems and You

Business Process Management and Decision Making

Productivity, innovation and Strategy

Hardware and Software

Database and Content Management

Networks and Collaboration

Competitive Advantage and Business Proces

E-Commerce, social Networking and Web 2.0

Acquiring Information Systems Through Projects

Structure, governance and Ethics

Managing Information Security and Privacy

Business Process Modeling: Techniques, Rules, and Applications

Excel Basics: Understanding Spreadsheets, Cells, and Formulas

Database Design and Entity Relationships

Creating and Utilizing Forms, Queries, and Reports in MS Access

Understanding MS Project: Features and Functions

Filters