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Questions and Answers
What is the primary purpose of a database management system (DBMS)?
What is the primary purpose of a database management system (DBMS)?
- To design graphical user interfaces
- To store and retrieve data efficiently (correct)
- To monitor network traffic
- To manage hardware resources
What does 'DBMS' stand for?
What does 'DBMS' stand for?
- Data Backup Management System
- Database Management System (correct)
- Data Business Management System
- Digital Business Modeling Software
In DBMS, which concept represents a collection of related data?
In DBMS, which concept represents a collection of related data?
- Attributes
- Records
- Tables (correct)
- Fields
What is a key concept in DBMS that uniquely identifies a record in a table?
What is a key concept in DBMS that uniquely identifies a record in a table?
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In DBMS, what does 'data independence' refer to?
In DBMS, what does 'data independence' refer to?
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Which of the following is NOT a primary characteristic of data warehousing?
Which of the following is NOT a primary characteristic of data warehousing?
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What is the primary importance of a data warehouse for an organization?
What is the primary importance of a data warehouse for an organization?
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'Data mining techniques' are primarily used in DBMS for what purpose?
'Data mining techniques' are primarily used in DBMS for what purpose?
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In the context of DBMS, what is the primary focus of 'schema architecture'?
In the context of DBMS, what is the primary focus of 'schema architecture'?
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