IndiaBIX

Database - Database Processing for BIS

Exercise : Database Processing for BIS - General Questions
1.
A BI reporting system does not ________ .
create meaningful information
deliver information to users on a timely basis
use statistical procedures to predict future events
use disparate data sources
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
Which of the following are not done by Business Intelligence (BI) systems?
Analyze past and current activities only
Process and record transactions only
Both of the above are correct.
Neither of the above is correct.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
Business Intelligence (BI) systems do not obtain their data by which of the following means?
Read and process data from an operational database
Process transactions
Process extracts from operational databases
Process data purchased from data vendors
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
The "curse of dimensionality" relates to which problem of using operational data for BI reporting?
Dirty data
Inconsistent data
Too much data
Non-integrated data
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
A report generated by a reporting system is delivered to the appropriate users via a user-accessed Web site. This system uses which of the following report modes?
Push
Pull
RFM
OLAP
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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