Data aggregation - Study guides, Class notes & Summaries

Free Preparation Oracle 1Z0-591 Exam Questions and Answers / March 19, 2014 Oracle Business Intelligence Foundation Suite 11g Essentials QUESTION NO: 1 When a customer wants to get sales numbers by day, how is data stored in the Star Schema, if the data is loaded nightly? A. The lowest level of aggregation B. The highest level of aggregation C. Multiple levels of aggregation D. Independently from aggregation level Answer: B Explanation: Aggegated by days. QUESTION ...

AQA A-Level Computer Science paper 1 EXAM 2024 what is composition? - ANSWER-same aggregation but if the container is destoryed the contained class is also destroyed e.g. a hotel and rooms What is data abstraction? - ANSWER-similar to procedural abstraction but with like data types, for example queues and stacks or how integers and real numbers are represented in a computer what is deterministic finite state machine - ANSWER-if when in a particular state the next state is uniquely determined...

Which statement is false regarding establishing security for Financial Consolidation and Close? A. Security can be assigned at a parent level B. Security is mandatory for one dimension C. The Identity Domain Administrator inherits full access privileges D. All members are accessible for dimensions with no security applied E. Security can be disabled for any dimension All members are accessible for dimensions with no security applied Which is NOT a member of the Data Source Di...

You are the security subject matter expert (SME) for an organization considering a transition from the legacy environment into a hosted cloud provider 's data center. One of the challenges you 're facing is whether the cloud provider will be able to comply with the existing legislative and contractual frameworks your organization is required to follow. This is a _________ issue. a. Resiliency b. Privacy c. Performance d. Regulatory D 76. You are the security subject matter expert (SME) ...

Data Visualization Questions and Answers Already Passed What is the purpose of a funnel chart in a sales process? To visualize the stages of a sales process and show how leads are reduced at each step. What is the benefit of using a stacked area chart? It allows you to visualize the cumulative total of multiple categories over time, showing how each contributes to the overall trend. What is a Sankey diagram used for? To visualize the flow of data or resources between different stag...

WGU C954 INFORMATION TECHNOLOGY MANAGEMENT LATEST EXAM COMPLETE ACTUAL QUESTIONS AND CORRECT ANSWERS (100% CORRECT VERIFIED SOLUTIONS) Confirmation - CORRECT ANSWER The process of verifying the validity of an event or object. Information Age - CORRECT ANSWER A period in which vast amounts of factual data are readily accessible to anyone with computer access. Internet of Things (IoT) - CORRECT ANSWER A global network of interconnected internet-enabled devices or 'thi...

Tableau Desktop Specialist Exam Questions and Answers 2024/2025 Score A+. Which of the following is the best reason to create a saved data source as a .TDS file? a. Those who wish to use the data do not have access to the underlying data. b. You want to save the default field properties such as number formats and sort order. c. You want to save a snapshot of the data that will not update even when the underlying data changes. d. You need to apply an aggregation that takes too long when ...

WGU D337 Internet of Things (IoT) and Infrastructure Exam Prep (Latest 2024/ 2025) Questions and Verified Answers| 100% Correct| Grade A Q: Network of hundreds of thousands of interconnected computers, servers, routers, switches and fiber optic cables that allow vital infrastructures to work Answer: Cyberspace Q: Technologies that generate, store and process data as fixed numbers; binary digits or bits in the form of 0's and 1's Answer: Digital Q: Combinations ...

Nursing interventions for preschoolers/school-age children and poison Teach about hazards of alcohol, cigarettes, drugs; keep dangerous substances out of reach; have poison control hotline available Nursing interventions for bleeding Apply pressure to wound, stabilize impaling objects, IV volume replacement Dietary considerations for Islam/Muslim Avoid alcohol and pork, may fast for Ramadan Safety - Maslow's Hierarchy of Needs 2nd level of needs Working phase Phase of th...

Tableau Desktop Specialist Exam Questions and Answers 2024/2025 Score A+. Which of the following is the best reason to create a saved data source as a .TDS file? a. Those who wish to use the data do not have access to the underlying data. b. You want to save the default field properties such as number formats and sort order. c. You want to save a snapshot of the data that will not update even when the underlying data changes. d. You need to apply an aggregation that takes too long when ...