Data Warehousing

Data Warehousing is the consolidation of data from multiple systems for the purpose of serving the business needs of an organization.

• TRUE

• FLASE

Which of the following is a business imperative for Data Warehousing?

• Single view of customer data across merged data assets

• Increase prevalence of hand coded resources

• Save more money for the social clubs

• Increase complexity

What type of customer represents the best opportunity for Informatica?

• An all IBM Shop

• An all SAP Shop

• A heterogeneous environment

• An all Microsoft shop

A requirement of a data warehouse is

• High performance and scalability

• Improved information quality to promote better decision making

• Improved productivity

• All of the above

Data warehousing helps clients to better manage their data lifecycle and meet regulatory compliance metrics.

• TRUE

• FALSE

Inability to access data is a common pain experienced by customers looking for a data warehouse solution.

• TRUE

• FALSE

A typical imperative of a data warehouse is to be able to access any type of data from anywhere (Mainframe, Core Business Application etc)

• TRUE

• FALSE

Discrete data is from qualities that can be

• Measured

• Counted

• Both

Continuous data is from qualities that can be

• Measured

• Counted

• Both

Which of these is NOT continuous data:

• A person's height each year

• The volume of water in a swimming pool each day

• Cars finished in a factory each day

• A person's weight on each birthday