• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Database Processing for BIS

Database Processing for BIS
The "curse of dimensionality" relates to which problem of using operational data for BI reporting?

Inconsistent data
Too much data
Non-integrated data
Dirty data

ANSWER DOWNLOAD EXAMIANS APP

Database Processing for BIS
Market basket analysis primarily uses the technique of conditional probabilities.

True
False

ANSWER DOWNLOAD EXAMIANS APP

Database Processing for BIS
Business Intelligence (BI) systems do not obtain data from operational databases.

True
False

ANSWER DOWNLOAD EXAMIANS APP

Database Processing for BIS
Report types include static, dynamic, query and OLAP.

False
True

ANSWER DOWNLOAD EXAMIANS APP

Database Processing for BIS
RFM analysis is a BI reporting system.

True
False

ANSWER DOWNLOAD EXAMIANS APP

Database Processing for BIS
We have Market Basket data for 1,000 rental transactions at a Video Store. There are for videos for rent -- Video A, Video B, Video C and Video D. The probability that both Video C and Video D are rented at the same time is known as ________ .

confidence
lift
support
the basic probability

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Database Processing for BIS

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑