Itss - Study guides, Class notes & Summaries

(10) What is a Servo? - A mechanism set in motion by other mechanisms (10) What is Setpoint? - The desired outlet perssure (10) Which regulator is more accurate; pilot operated or direct operated? - Pilot operated (10) In which applications are pilot operated regulators normally employed other than servo regulation? - High capacity applications in commercial, institutional, and industrial settings. (10) How is the accuracy of a regulator determined? - The amount of flow it can pass for a gi...

data exploration techniques correct answers -Online Analytical Processing (OLAP) -MOLAP + MDBMS how data must be stored correct answers -data must be first aggregated -it must be summarized -must be able to extract data quickly without a massive table OLAP correct answers -aggregates information from multiple systems -stores in multi-dimensional format -uses star schema and show flak schema concepts to store the data -a technique can be used to slice and dice information for interrog...

Descriptive Analytics correct answers Describe performance, based on established data Examples: Financial Reports, Statistics Prescriptive Analytics correct answers Analysis of current data and situations Examples: Optimization, Simulation Predictive Analytics correct answers Predict future trends and behavior based on past performance Examples: Credit Scoring, Sales Projections 3 types of business questions correct answers - Descriptive - Prescriptive - Predictive OLTP (On-Line...

INFORMATION SYSTEMS, ORGANIZATIONS AND STRATEGY, Ch 4 ITSS, Ch1, 2, 3 Updated Test Q&A 2024 WHICH FEATURES OF ORGANIZATIONS DO MANAGERS NEED TO KNOW ABOUT TO BUILD AND USE INFORMATION SYSTEMS SUCCESSFULLY? all modern organizations are hierarchical, specialized, and impartial, using explicit routines to maximize efficiency. All organizations have their own cultures and politics arising from differences in interest groups, and they are affected by their surrounding environment. Organizations dif...

(10) What is a Servo? - A mechanism set in motion by other mechanisms (10) What is Setpoint? - The desired outlet perssure (10) Which regulator is more accurate; pilot operated or direct operated? - Pilot operated (10) In which applications are pilot operated regulators normally employed other than servo regulation? - High capacity applications in commercial, institutional, and industrial settings. (10) How is the accuracy of a regulator determined? - The amount of flow it can pass for a gi...

ITSS 3311 final Practice Exam Questions & Answers (111 terms) with Definitive Solutions Updated .

TSSA G2 PRACTICE QUESTIONS (UNITS 10-16) QUESTIONS AND ANSWERS, GRADED A+/ (10) After a gas piping system has been installed, how many pressure tests are required and when? - -The first before any appliances are installed and the second after all the appliances are installed (10) All piping and components must be _____________ and ___________before being concealed - -inspected and tested (10) Critical point of acetylene? - -28 psi at 21 degrees C (70 degrees F) (10) Explosive limits o...

What documents might you see payment terms on? - Invoice and the purchasing order Routings: - Identify the steps needed to produce one unit of product Under a make-to-stock strategy, the production process is triggered by a need to increase inventory. - True Under a make-to-order strategy, the production process is triggered by a need to increase inventory. - False Under a make-to-order strategy, the production process is triggered by a customer order. - True Under a make-to-...

The only way to access data in a database is through the DBMS. T/F - True _____ is the result of revealing the meaning of raw facts. - Information The term _____ refers to an organization of components that define and regulate the collection, storage, management and use of data within a database environment. - Database System A disadvantage of the relational database management system (RDBMS) is its inability to hide the complexities of the relational model from the user. - False A(n) ____...

Process efficiency - ratio of outputs to inputs Process effectiveness - how well a process achieves organizational strategy Information silos - ____ arise when IS supports department processes rather than enterprise-level processes; personal and workgroup support applications are created over time; organizations grow, especially by merger and acquisitions Customer relationship management (CRM) - suite of applications, dates, set of inherent processes; manage all interactions with cu...