WGU C175 quizzes final exams questions and corect answers 2023/2024

WGU C175 quizzes One disadvantage of the DBMS is that it increases the risk of data security breaches. False True - correct answersFalse Accurate, relevant, and timely information is the key to _______. knowledge good decision making data management understanding - correct answersgood decision making _____ relates to the activities that make the database execute transactions more efficiently in terms of storage and access speed. Database design Query access Database management Performance tuning - correct answersPerformance tuning The response of the DBMS to a query is the ______. integrated view of the data query result set ad hoc response ad hoc query - correct answersquery result set Field refers to a collection of related records. False True - correct answersFalse The DBMS uses the ________ to look up the required data component structures and relationships, thus relieving programmers from having to code such complex relationships in each program. - correct answersdata dictionary A(n) ________ is a collection of programs that manages the database structure and controls access to the data stored in the database. - correct answersdatabase management system A _____ is a character or group of characters that has a specific meaning. file record field database - correct answersfield Data warehouse contains historical data obtained from the_____. desktop database enterprise databases workgroup databases operational databases - correct answersoperational databases