ch 3 MIS
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One of the following is not a type of mobile analytics:
Installation analytics
Tableau and Power BI are used for all of the following purposes except: a. Exploring and finding patterns in data b. Creating multiple charts to get meaningful insight in data c. Allowing analyzing data with different formats d. All of the above
all of the above
In a data warehouse environment, ETL refers to extraction, transformation, and language. True or False?
false
A data hierarchy is the structure and organization of data, which involves fields, records, and files. True or False?
true
One of the main applications of database and database systems is database marketing. True or False?
true
One of the following is not among the 5 Vs of big data:
value
