Podcast
Questions and Answers
Which of the following is a disadvantage of database systems?
Which of the following is a disadvantage of database systems?
Which job title involves analyzing large amounts of varied data to generate insights and relationships?
Which job title involves analyzing large amounts of varied data to generate insights and relationships?
What is the purpose of a Database Designer?
What is the purpose of a Database Designer?
What are databases classified according to?
What are databases classified according to?
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What were DBMSs developed for?
What were DBMSs developed for?
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What is the role of a Database Administrator?
What is the role of a Database Administrator?
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Which of the following best describes the difference between data and information?
Which of the following best describes the difference between data and information?
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What is a database?
What is a database?
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Why are databases valuable assets for decision making?
Why are databases valuable assets for decision making?
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What are the main components of a database system?
What are the main components of a database system?
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What are the main functions of a database management system (DBMS)?
What are the main functions of a database management system (DBMS)?
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What are the characteristics of data in today's world?
What are the characteristics of data in today's world?
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Which of the following best describes a database management system (DBMS)?
Which of the following best describes a database management system (DBMS)?
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What is the advantage of using a DBMS?
What is the advantage of using a DBMS?
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Which type of database supports one user at a time?
Which type of database supports one user at a time?
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What is a centralized database?
What is a centralized database?
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What type of database contains a wide variety of data used in multiple disciplines?
What type of database contains a wide variety of data used in multiple disciplines?
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What is the purpose of a data warehouse?
What is the purpose of a data warehouse?
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Which of the following is a possible result of uncontrolled data redundancy?
Which of the following is a possible result of uncontrolled data redundancy?
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What are the three types of data anomalies that can develop when not all required changes in redundant data are made successfully?
What are the three types of data anomalies that can develop when not all required changes in redundant data are made successfully?
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What does a database management system (DBMS) do?
What does a database management system (DBMS) do?
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What is a data dictionary?
What is a data dictionary?
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What does performance tuning in a DBMS ensure?
What does performance tuning in a DBMS ensure?
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What is the de facto query language and data access standard supported by the majority of DBMS vendors?
What is the de facto query language and data access standard supported by the majority of DBMS vendors?
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Which type of file system data processing involves a system of file folders and filing cabinets?
Which type of file system data processing involves a system of file folders and filing cabinets?
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What is the definition of a record in the context of file system data processing?
What is the definition of a record in the context of file system data processing?
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What is the main problem with file systems that challenges the types of information that can be created from data?
What is the main problem with file systems that challenges the types of information that can be created from data?
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What is the difference between structural dependence and structural independence in file system data processing?
What is the difference between structural dependence and structural independence in file system data processing?
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What is data dependence in file system data processing?
What is data dependence in file system data processing?
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What is the practical significance of data dependence in file system data processing?
What is the practical significance of data dependence in file system data processing?
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Which type of database stores historical data and business metrics used exclusively for tactical or strategic decision making?
Which type of database stores historical data and business metrics used exclusively for tactical or strategic decision making?
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What is the purpose of a data warehouse?
What is the purpose of a data warehouse?
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Which type of database supports multiple users at the same time?
Which type of database supports multiple users at the same time?
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What is the role of a database management system (DBMS)?
What is the role of a database management system (DBMS)?
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Which of the following best describes the purpose of a database design?
Which of the following best describes the purpose of a database design?
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What is the main flaw in file system data management?
What is the main flaw in file system data management?
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Which of the following best describes the difference between data and information?
Which of the following best describes the difference between data and information?
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Which of the following job titles involves helping companies leverage database technologies to improve business processes and achieve specific goals?
Which of the following job titles involves helping companies leverage database technologies to improve business processes and achieve specific goals?
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Which of the following is a limitation of file system data management that led to the development of DBMSs?
Which of the following is a limitation of file system data management that led to the development of DBMSs?
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What is the main purpose of a Database Security Officer?
What is the main purpose of a Database Security Officer?
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What does database design define?
What does database design define?
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Which of the following is a possible result of uncontrolled data redundancy?
Which of the following is a possible result of uncontrolled data redundancy?
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What are the main functions of a database management system (DBMS)?
What are the main functions of a database management system (DBMS)?
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What is the purpose of a data warehouse?
What is the purpose of a data warehouse?
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What is the de facto query language and data access standard supported by the majority of DBMS vendors?
What is the de facto query language and data access standard supported by the majority of DBMS vendors?
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Which of the following best describes a well-designed database?
Which of the following best describes a well-designed database?
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What is a field in the context of file system data processing?
What is a field in the context of file system data processing?
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What are the main problems with file system data processing?
What are the main problems with file system data processing?
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What is the difference between structural dependence and structural independence in file system data processing?
What is the difference between structural dependence and structural independence in file system data processing?
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Which of the following job titles involves designing and implementing the infrastructure for next-generation cloud database systems?
Which of the following job titles involves designing and implementing the infrastructure for next-generation cloud database systems?
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Which of the following skills is NOT required for a Database Consultant?
Which of the following skills is NOT required for a Database Consultant?
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Which of the following is NOT a disadvantage of database systems?
Which of the following is NOT a disadvantage of database systems?
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Which of the following best describes the purpose of a Database Designer?
Which of the following best describes the purpose of a Database Designer?
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Which of the following best describes the difference between data and information?
Which of the following best describes the difference between data and information?
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