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Author Question: When querying a dimensional database, a user went from summarized data to its underlying details. ... (Read 190 times)

BrownTown3

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on: Jul 7, 2018
When querying a dimensional database, a user went from summarized data to its underlying details. The function that served this purpose is
 
  A) dice.
  B) slice.
  C) roll-up.
  D) drill down.

Question 2

In the investment bank case study, the major benefit brought about by the supplanting of multiple databases by the new trade operational store was providing real-time access to trading data.
 
  Indicate whether the statement is true or false


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helenmarkerine

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Reply #1 on: Jul 7, 2018
Answer to Question 1

D

Answer to Question 2

TRUE


BrownTown3

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Reply 2 on: Jul 7, 2018
Wow, this really help

mochi09

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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