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.
Which organization organized the exhibition on Indian Buddhist heritage during Poson Poya celebrations in Sri Lanka?
Bimal Jalan served as the 20th Governor of the Reserve Bank of India (RBI) during which period?
Consider the following in regards to Ramon Magsaysay Award:
1.It was established in 1957
2.Vinoba Bhave was the 1st Indian to win this awa...
Indian Institute of Corporate Affairs (IICA) has collaborated with ________ to launch a new program, Executive MBA in Corporate Affairs and Management.
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Under the RBI's Ombudsman scheme, what is the minimum asset threshold for NBFCs to be covered?
Who chairs the six-member Advisory Group on Regulation (AGR) set up by RBI?
When did INS Sunayna arrive at Port Victoria, Seychelles?Â
In which year did HSBC exit the Net Zero Banking Alliance (NZBA)?
According to National Family and Health Survey which was released by the Union health ministry in November 2021, India now has ______ women for every 10...
