Question
In a Data Analytics pipeline, which of the following is
an advantage of using Dimensional Modelling?Solution
Dimensional Modelling simplifies data analysis by structuring data into fact and dimension tables. This star or snowflake schema allows for easier and faster querying, particularly for OLAP systems, by optimizing data retrieval. Why Other Options are Wrong: a) Dimensional modeling is not focused on normalization, which is a feature of relational modeling. b) Transaction processing is more efficient in normalized databases, not dimensional ones. d) Dimensional models may introduce some data redundancy due to denormalization. e) Dimensional modeling is designed for analytical queries, not real-time data processing.
Fertigation system of irrigation is the
Which term in sericulture refers to the process of removing the sericin protein from silk fibers, resulting in smoother and more lustrous silk?
___________ is the process in which acids and bases react to form salts and water.
Which of the following part of stomach is called “True stomach”?
What percentage of the world's cotton cultivation area does India hold?
In which type of cooperative farming do members retain individual ownership of land?
Main function of bio-fertilizer is
Grass tetany is caused by:
National Income means
The Indian council of Agricultural Research (ICAR) set up an All India Soil Survey Committee in 1953 which divided the Indian soils into …….. major ...
