Stream of Knowledge

  Test your knowledge on the data analysis process TOTAL POINTS 5 1 . Question 1 The data analysis process phases are ask, prepare, process, analyze, share, and act. What do data analysts do during the ask phase? 0 / 1  point Create data visualizations Collect and store data Clean the data Define the problem to be solved Incorrect During the ask phase, data analysts define the problem by looking at the current state and identifying how it’s different from the ideal state. 2 . Question 2 The data analysis process phases are ask, prepare, process, analyze, share, and act. During the process phase, a data analyst cleans data to ensure it’s complete and correct. 1 / 1  point True False Correct The process phase is all about getting the details right, so data analysts clean data by fixing typos, inconsistencies, and missing or inaccurate data. 3 . Question 3 The data analysis process steps are ask, prepare, process, analyze, share, and act. During which pha...

  List of OOP Concepts in Java There are four main OOP concepts in Java. These are: Abstraction.   Abstraction implies utilizing straightforward things to speak to complexity. We all know how to turn the TV on, but we don’t ought to know how it works in arrange to appreciate it. In Java, reflection implies basic things like objects, classes, and variables speak to more complex fundamental code and information. Usually critical since it lets dodge rehashing the same work numerous times. Encapsulation.  This can be the hone of keeping areas inside a lesson private, at that point giving get to to them through open strategies. It’s a defensive obstruction that keeps the information and code safe within the lesson itself....