ISTM 210 Exam 5 Questions with 100% Correct Answers 2024

ISTM 210 Exam 5 Questions with 100% Correct Answers 2024 tables - answerDatabase software is a well thought-out collection of computer files, the most important of which are called What do tables consist of? - answerrecords (rows) separated by fields (columns) that can be queried (questioned) to produce subsets of information. What software systems create databases? - answerdatabase management systems (DBMS) relational database - answerdata is stored in computer files called tables, and tables are connected to other tables with related information Business databases are _____ on a computer network for multiple users. A. Mostly distributed B. Never distributed C. Always distributed D. Sometimes distributed - answerC. Always distributed Database systems are extremely similar to - answerfiling cabinets What displays database information on screen or on paper? - answerreports What are used to find specific populations (subsets) within databases? - answersaved query files What overlays data tables and queries for more specific views of data? - answerforms What do database designers construct databases with? - answerentity relationship (ER) diagrams What is a database-modeling method used to construct a theoretical and conceptual representation of data to produce a schema? - answerEntity relationship modeling (ERM) What is a "map" of data tables and their relationships to one another? - answerdatabase schema fields(called attributes) are what? - answerwhat is unique to customers, like their first names, last names, addresses