Multimedia data mining
Illustrate the term multimedia data mining in short.
Expert
a) These mine the large data bases.
b) It does not access any specific information from the multimedia databases
c) Deduce any new trends, relationships, and patterns from the stored multimedia data mining.
d) It is used in the stock markets, medical diagnosis, animation industry, airline industry, traffic management systems, and surveillance systems and so on.
Describe the process that takes place to execute a stored routine.
State the difference between OLTP and OLAP?
Briefly describe the differentiation between star and snowflake schemas?
Explain the Data Transformation Manager (DTM)?
Why is the multi value or multicolumn problem any other type of the multivalued dependency problem?
State the different steps of data warehouse design process.
Explain the term optimization and performance tuning and its work in practical projects?
What the difference between sequential file stage and hashed file stage is in relates to DataStage Server?
Describe briefly the term maximum and minimum cardinality?
Describe some of the major objectives of normalization?
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