Latest Answer: As i believe its At Real-TimeRegards,Ravi Kumar Garreravi_kumar_garre@yahoo.co.in ...
Implementing a referential integrity in DW environmentSupports analytical performance in the databaseCreates issues in fact loadingSupports implementing a table for each dimension attributeResults into analytical performance issues
A common capacity problem with Data Warehousing involvesData extract transfer of bulk filesNetwork overloadInadequate BRAPComplex data structure
Design module includes all of the following EXCEPTSpecify data integrity rulesSpecify requirements definitionsSpecify data transformation rulesSpecify traceability to requirements
Centralized metadata architecture gives primary advantage forSource data analysisTarget data analysisCounterpart metadata buildEnd to end impact analysis
Which technology should be used for interactive data querying across multiple dimensions for a decision making for a DW?MOLAPROLAPHyperCubeDSS/ES
A common DQM problem in data warehousing is Loading data because it is availableGaining consensus on data definitionsIncorporating external data, text, images, sound and videoData stored in unstructured manner
Which of the following is NOT a common use of the data analysis technique?Integrate complex business data in an easy to understand mannerAllow DW support team to visualize the DW loading in a real time basisAllow exploration of complicated data in an interactive mannerDisplay statistical data using maps and charts
Which of the following technology gives highest near real time ETL performance?Informatica RTAb Initio CFDatastage CDCSocket Programs
Data access includes all of the following EXCEPT1.Database middleware2.Multi-dimensional analysis3.Data mining4.Extensive metadata model
View page << Previous 1 2 [3] 4 5 6 7 8 9 Next >>
Go Top
