Question
What was the growth rate of the Index of Eight Core
Industries (ICI) in June 2024 compared to June 2023?Solution
The ICI increased by 4.0% in June 2024 compared to June 2023, reflecting growth in sectors like Coal, Electricity, Natural Gas, Steel, Fertilizer, and Cement.
Data cleansing is primarily concerned with:
Which OLAP operation summarizes data along a dimension?
What is the main purpose of a data mart?
Which of the following is NOT a common OLAP operation?
Data warehouse metadata primarily describes:
In a data cube, what does "slice" operation do?
Which analytics type is focused on predicting future outcomes?
In a star schema, what is the primary characteristic of the fact table?
A snowflake schema is different from a star schema because:
In ETL pipelines, which step is primarily responsible for resolving inconsistencies and correcting data quality issues (e.g., missing values, inconsiste...
