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2. What is the difference between storing data in a flat file system and a database management system? Which system is better for retrieving information

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2. What is the difference between storing data in a flat file system and a database management system? Which system is better for retrieving information and why? (20%) 3. Explain the key differences between the job description and responsibilities of a Database Administrator (DBA) and a Data Analyst. (20%) 4. List three industries that have been impacted by databases and database technology. Discuss and provide examples on how these industries have been affected by having their data store in centralized DBMS. (20%) 3. Explain the key differences between the job description and responsibilities of a Database Administrator (DBA) and a Data Analyst. (20%) 4. List three industries that have been impacted by databases and database technology, Discuss and provide examples on how these industries have been affected by having their data store in centralized DBMS. (20%)

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