Data warehouses Study guides, Class notes & Summaries

BUS 303 Saylor Exam Questios with 100% Correct Answers Information System - answerAn integrated and cooperating set of software directed information technologies supporting individual, group, organizational, or societal goals. SWOT - answerAn organization's strengths, weaknesses, opportunities, and threats. Used to evaluate their business strategy. Effectiveness - answer"Doing the right thing" A more effective firm can make better decisions and carry them out more successfully. Effic...

What does the Databricks Lakehouse Platform provide to data teams? - Answer- One centralized user interface so that data practitioners work in the same environment Where does Delta Lake fit into the Databricks Lakehouse Platform? - Answer- It runs under the hood of the Databricks Lakehouse Platform to power queries run It works in an organization's data warehouse to help migrate data into a data lake It sits on top of an organization's open data lake and provides structure to the many typ...

These are the reasons why companies use analytics except Government regulations protect companies; Proprietary technologies are copied; Geographic advantages do not exist anymore; Getting difficult to differentiate based on products, services, or uses of IT among companies today - Answer-Government regulations protect companies Which of the following is not one of the four drivers of business analytics? Comply with regulatory requirements; Desire to analyze big data; Predict new bu...

Description: - Test bank with practice exam questions and their answers - Compatible with different editions (newer and older) - Various difficulty levels from easy to extremely hard - The complete book is covered (All chapters) - Questions you can expect to see: Multiple choice questions, Problem solving, essays, Fill in the blanks, and True/False. - This test bank is a great tool to get ready for your next test *** If you have any questions or special request feel free to send a priv...

Snowflake Certification Exam Complete 200+ Q&A 2023 (100% correct). True or False: Data Storage is independent from compute? True or False: All virtual warehouses have access to all data? True or False: Al interactions with data are initialized through the services layer? True or False: Multi-Cluster Warehouses support high concurrency? True or False: Warehouses can be dynamically expanded to adjust to workloads? Which layer provides centralized services for the data wareh...

ETS MFT BUSINESS EXAM The principal difference between variable costing and absorption costing centers on: a) whether variable manufacturing costs should be included as product costs b) whether fixed manufacturing costs should be included as product costs c) whether fixed manufacturing costs and fixed selling and administrative costs should be included as product costs d) none of these. General Bikes is debating which marketing research options to employ. The traditional p...

Which of the following statements is TRUE about data marts? a. Data mart users always possess the same amount of data management expertise that data warehouse employees have. b. Data marts address the needs of a particular department or functional area of a business. c. Data marts are larger than data warehouses. d. Data marts consist of metadata for data warehouses. Correct Answer-b A _____ is set of rules that applications on two communicating devices must follow to b...

The most common ____ software applications include Microsoft Access, Oracle, and Microsoft structured query language (SQL) Serve - ANSWER ☑☑relational database Relational databases that store historical, demographic and transaction data about clinical, administrative, and financial patient information are referred to as _____. a. Enterprise master patient indexes b. Data warehouses c. Electronic data interchanges d. Neural networks - ANSWER ☑☑b. Data warehouses ____ is a stat...

BUS-S 307 - Final Master study Set Questions with Correct Answers A major difference between data warehouses and transactional systems as compared to big data is: - Correct Answer The data is usually unstructured in big data systems Redundancy increases the risk of inconsistent data. (T/F) - Correct Answer False All of the following are primary purposes of a database management system (DBMS) EXCEPT: creating data updating data storing data providing an integrated development environ...

Chapter 13 Business Intelligence and Data Warehouses