MSIS 2103 Exam 2 Questions and Answers 100% Verified

MSIS 2103 Exam 2 A manufacturing company that uses an enterprise information system will likely use - ERP A relational database cannot have a many to many relationship between entities. - False Area charts - Use area charts to show multiple trends over time and how the different trends relate to each other. Availability - This means to make the computer or website or information system available to people who need it. availability heuristic - is named because the probability of an occurrence is based on the ease at which instances are brought to mind Bar charts - Use bar charts for comparing data across categories. Because a properly designed relational database only has single data entry, variables that can be calculated are not in the database. - False Bias of imaginability - a bias where sometimes one has to assess the frequency of a class whose instances are not stored in memory, but can be generated according to a given rule. biased in the evaluation of conjunctive and disjunctive events - Conjunctive events are events that are related to other events CIA - CIA stand for Confidentiality, Integrity, and Availability cipher - a method or algorithm for encrypting information Column charts - Use column charts for comparing categories over time. Combination Charts - It is possible to combine charts into one chart to better visualize the data. Consider combining bar charts with line charts. Confidentiality is - to keep your conversations and information on the Internet private customer relationship management (CRM) - Service companies and sales companies often use CRM systems database management system (DBMS) - a software that is used to create a database, define fields formatting, define database business rules, and modify the database structure distributed file system (DFS) or NoSQL database - server -based system that allows for massive amounts of data Enterprise Resource Planning (ERP) system - often used by businesses that manufacture products enterprise system - have a single database and each application accesses the same database entity relationship diagram - shows the relationships between the tables in a database Heuristics are - qualitative methods that are experience based identity theft - the fraudulent acquisition and use of a person's private identifying information, usually for financial gain.