What is data granularity? What will be an ideal ...

[chandani]

What is data granularity?
 
  What will be an ideal response?

Question 2

According to the business process modeling notation standard, an activity with a boxed plus sign inside it indicates a ________.
 
  A) subprocess
  B) data flow
  C) sequence flow
  D) data repository

[nikmaaacs]

Answer to Question 1

Data granularity refers to the level of detail represented by data. Granularity can be too fine or too coarse. In general, it is better to have too fine a granularity than too coarse. If the granularity is too fine, the data can be made coarser by summing and combining. If the granularity is too coarse, however, there is no way to separate the data into constituent parts.

Answer to Question 2

A