MIS
False
Multiple data marts are combined and streamlined to create a data warehouse
a crow's foot topped by a short mark
A one- to- many relationship between two entities is symbolized in a diagram by a line that ends with
Maintenance
Change in hardware, software, documentation, or production to a a production syst,e to correct errors, meet new requirement, or improve processing efficiencies are termed.
False
In a client/server environment, a DBMS is located on a dedicated computer called a Web server.
Employees are enabled to perroem their tasks more efficiently
In automation
Degree is a suoerscalss to Mathematics and Physcis
In object-oriented frmaework for a university how
False
Strucutre chart is a bottom-up chart, showing each level of design, its relationship to other levels, and its place in the overall design structure.
False
T or F: In associations, a data mining tool discovers different groupings within data, such as finding affinity groups for bank cards.
True
T or F: You can manipulate data on Web server by using a CGI script
presents data as they would be perceived by end users
The logical view of a database
Program- data independence
The traditional file environment does not typically have a problem with
Organziational Change
What is the greatest barrier to successful business process change?
Server Mining
Which of the following is not one of the techniques used in Web mining?
Text Mining
________ tools are used to analyze large unstructured data sets, such as e-mail, memos, survey responses, etc., to discover patterns and relationships.
project operation
creates a subset consisting of columns in a table