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The day is celebrated to bring people’s focus and attention on the importance of healthy soil as well as stress on the importance of sustainable management of soil resources. In December 2013, the UN General Assembly designated December 5, 2014, as the first official World Soil Day. Theme 2021: Halt soil salinization, enhance soil production
Which method helps to reduce bias when creating a sample from a population for analysis?
In Exploratory Data Analysis (EDA), which of the following is the primary purpose of using histograms?
Which of the following IoT protocols is specifically designed for low-power, low-bandwidth communication between IoT devices?
What is a common method to handle missing data in a dataset?
Which of the following SQL queries will return the second highest salary from a table Employee with columns Name and Salary?
Which of the following testing types focuses on validating that a system meets its functional requirements?
In an AVL tree, what happens if a node insertion causes the balance factor of a node to become +2 or -2?
Which of the following best describes independent variables in a dataset?
In the context of presenting data insights, which approach is most effective?
Which of the following is a unique feature of Tableau that distinguishes it from other Business Intelligence tools?