Question
इनमे से क्या ‘Mechanism’
का सही अर्थ नही है?Solution
Mechanics- यांत्रिकी
A snowflake schema differs from a star schema mainly because:
Which type of schema normalizes dimension tables to reduce redundancy?
A surrogate key is:
ETL stands for:
Which operation in OLAP allows selecting a single dimension from a cube?
Which of the following best describes the primary function of a database index?
Which OLAP operation allows users to view data at different levels of granularity?
Which of the following commands is part of the Transaction Control Language (TCL) in SQL?
In the context of a relational database, which of the following is NOT a characteristic of a candidate key ?
In ETL pipelines, which step is primarily responsible for resolving inconsistencies and correcting data quality issues (e.g., missing values, inconsiste...
