• 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
Business Intelligence (BI) reporting systems cannot do which of the following operations?

Filter data
Group data
Both filter and group data
Modify data

ANSWER DOWNLOAD EXAMIANS APP

Database Processing for BIS
OnLine Analytical Processing (OLAP) is a BI reporting system.

False
True

ANSWER DOWNLOAD EXAMIANS APP

Database Processing for BIS
A data mart is a collection of data that, while smaller than a data warehouse, still addresses the entire business.

False
True

ANSWER DOWNLOAD EXAMIANS APP

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

Too much data
Dirty data
Inconsistent data
Non-integrated data

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
In unsupervised data mining, explanations are created after patterns are found.

True
False

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
↑