Question
The sixth edition of “Trade Watch Quarterly” was
released on:Solution
The latest edition of “Trade Watch Quarterly” was released on 13 February 2026 in New Delhi by Suman Bery, Vice-Chairman of NITI Aayog.
Which of the following best illustrates the concept of polymorphism in Object-Oriented Programming (OOP)?
Which of the following methods is most appropriate for forecasting future values in time series data with a consistent trend and seasonality?
Which of the following best describes the primary purpose of a data warehouse in analytics?
In the context of metadata for data management, which of the following examples best illustrates descriptive metadata?
When identifying business problems for data analysis, what is a critical first step?
A time series dataset shows monthly sales data for a retail store over the last three years. After performing decomposition, you observe that the residu...
To help a retail business increase its conversion rate, a data analyst should start by defining which of the following metrics?
You have a dataset with inconsistent date formats (e.g., 'DD/MM/YYYY', 'MM-DD-YYYY', 'YYYY-MM-DD'). What is the first step you should take to standardiz...
You are combining sales data from three different sources, each with slightly different column names for the same information (e.g., "Product_ID," "Prod...
Which of the following Excel functions is most appropriate for dynamically summarizing data from multiple tables by matching a key value?
