Tableau training server - Study guides, Class notes & Summaries

Tableau Training (Server) Complete Questions And Answer With 100% Correct Solutions Visual analytics leverages visual cues humans automatically process with sensory memory. These visual cues are know as? Correct Answer: pre attentive attributes pre attentive attributes Correct Answer: the visual cues humans automatically process with sensory memory. Line Correct Answer: View trends in data over time Bar Correct Answer: Compare data across categories.

data management the process of persisting and retrieving data. data integration and transformation often referred to as Extract, Transform, and Load, or "ETL," is the process of retrieving data from remote data management systems. Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:13 / 0:15 Full screen Data Visualization part of an initial data exploration process, as well as being part of a final deliverable. model buildi...

What questions will data analytics consider improving 10% market share value to open new store in a different location? a. Get list of geographic areas b. Reduce staff pay by 10% c. Check compatible market value d. None of the above - ANSWER-C Check compatible market value A data set has K variables, and the classifying method has the following steps: compare levels on nearby data, assign a new case to a category of nearby beta, locate the case in a k-dimensional space, in which order sh...

Business Understanding/ Discovery phase - ANSWER-An analyst defines the major questions of interest that need to be answered, determines the needs of the stakeholders, and assesses the resource constraints of the project. Define project outcomes. Data Acquisition - ANSWER-Collecting data phase. Data is collected and stored, for easy retrieval from a database, perhaps a component of a data warehouse, by using a language like SQL. Web scraping and surveys to acquire data. Data Cleaning - ANS...

Business Understanding/ Discovery phase - Answer An analyst defines the major questions of interest that need to be answered, determines the needs of the stakeholders, and assesses the resource constraints of the project. Define project outcomes. Data Acquisition - Answer Collecting data phase. Data is collected and stored, for easy retrieval from a database, perhaps a component of a data warehouse, by using a language like SQL. Web scraping and surveys to acquire data. Data Cleaning - Ans...

Business Understanding (order) - Answer 1st in Data Analytics Lifecycle Data Acquisition (order) - Answer 2nd in Data Analytics Lifecycle Data Cleaning (order) - Answer 3rd in Data Analytics Lifecycle Data Exploration (order) - Answer 4th in Data Analytics Lifecycle Predictive Modeling (order) - Answer 5th in Data Analytics Lifecycle Data Mining/Machine Learning (order) - Answer 6th in Data Analytics Lifecycle Reporting and Visualization (order) - Answer 7th in Data Analytics L...

Which activity does an analyst perform in the discovery phase of the data analytics life cycle? A. Collecting Data B. Cleaning Data C. Identifying Outliers D. Identifying Business Needs - answer-D In which phase of the data analytics life cycle does an analyst build a histogram? A. Data Acquisition B. Data Exploration C. Discovery D. Predictive Modeling - answer-B An analyst applies a statistical formula to obtain the average temperature for a city over the last 50 years. Wh...

A technology business is growing rapidly and needs new systems to support a growing workforce. An IT manager is asked to create an IT department to support the growing business. This manager's first task is to make an inventory of essential items needed and their associated costs. The list includes office supplies such as desks, chairs, laptops, and a printer. The list also includes a server, a network operating system, cables, a hub, a router, and everything else it takes to set up a network f...

Which type of stakeholder mapping technique would best be used for managing change and communication? - ANSWER-Direction of influence. This technique groups stakeholders by their direction of influence, and can be particularly helpful for managing change and communications What do vertical lines on a Gantt chart represent? - ANSWER-The limits of the allowable movement of floating tasks What is common law? - ANSWER-laws created by the courts, rules negligence Pathways to Data Analytics -...