Question
‘K.S. Puttaswamy v. Union of India’ is related to
which of the following?Solution
K.S. Puttaswamy v. Union of India (2017): Declared right to privacy as a fundamental right. • Article 21 of the Constitution guarantees right to life and personal liberty, under which the right to privacy has been read in. • Any infringement must satisfy the 3-fold test: Legality (sanctioned by law), Necessity (for a legitimate aim), and Proportionality (least restrictive means).
Which schema uses multiple fact tables sharing dimension tables?
What is the main purpose of a data mart?
Which SQL clause is used to summarize data?
In OLAP, “Slice and Dice” means:
Which OLAP operation rotates the data axes to provide an alternative presentation?
Which of these is not a typical data warehouse characteristic?
Which type of slowly changing dimension (SCD) preserves full history by adding a new row for each change and using effective date ranges?
In a data warehouse, a fact table typically contains:
A snowflake schema differs from a star schema mainly because:
Which of the following is a key process in ETL?
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