Answer:
The reliance on ______ as the design methodology for relational databases is seen as a stumbling block to its use in OLAP systems:
c. normalization
Explanation:
- The OLAP systems are those type of software that are used to analyse the data stored in a database. OLAP stands for online analytical processing. This software allows the user to analyse different data like demographic data etc.
- The reliance on normalization as the design methodology for relational databases is seen as stumbling block to its use in OLAP systems because in operations like creating, retrieving, updating or deleting of data, the de-normalization structure is preferred instead of normalization as we can avoid the data duplication as well as to increase the speed of processing.
Answer:
I always name mine something like HI
or YEET i dont know
why but it works
Explanation:
Answer:
Cross Sectional Data.
Explanation:
Cross-sectional data:- These are the observations that are made at the same point in the defined time period. These observations could be on a single day or these observations can also be for a week, month, year.
So the case provided to us is the data for a season of NFL that was from 2011-2012 season.So we can say that the data is cross-sectional.
C.cancel the file htd dismal
ICloud is one of the many different tech options.
Hope I helped,
Ms. Weasley