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Questions and Answers
What is the primary function of the Buffer Manager in a Database Management System (DBMS)?
What is the primary function of the Buffer Manager in a Database Management System (DBMS)?
Which component of Disk Storage in a DBMS contains information about the structure and characteristics of database objects?
Which component of Disk Storage in a DBMS contains information about the structure and characteristics of database objects?
What does the Internal Level of a DBMS primarily concern?
What does the Internal Level of a DBMS primarily concern?
Which level of a DBMS embodies the user interface facilitating data access and interaction through user-friendly views?
Which level of a DBMS embodies the user interface facilitating data access and interaction through user-friendly views?
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Who developed the ER Diagram, a conceptual level method for diagrammatic data representation?
Who developed the ER Diagram, a conceptual level method for diagrammatic data representation?
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What do Indices represent in the context of Disk Storage in a DBMS?
What do Indices represent in the context of Disk Storage in a DBMS?
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What is the main advantage of ordered file organization over unordered file organization?
What is the main advantage of ordered file organization over unordered file organization?
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In unordered file organization, what is the complexity of reaching the correct block containing the desired record?
In unordered file organization, what is the complexity of reaching the correct block containing the desired record?
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How does ordered file organization impact maintenance operations like insertion and deletion?
How does ordered file organization impact maintenance operations like insertion and deletion?
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What type of search is typically performed in unordered file organization?
What type of search is typically performed in unordered file organization?
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How does the presence of indexes impact record retrieval in databases?
How does the presence of indexes impact record retrieval in databases?
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In an ordered file organization, what is required to achieve binary search?
In an ordered file organization, what is required to achieve binary search?
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What is the purpose of establishing indexes in a database?
What is the purpose of establishing indexes in a database?
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What information do index file records typically contain?
What information do index file records typically contain?
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What is the size difference between the index file and the main file?
What is the size difference between the index file and the main file?
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Can multiple index files be created for one main file?
Can multiple index files be created for one main file?
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What advantage does indexing provide for data retrieval time?
What advantage does indexing provide for data retrieval time?
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How can the correct block in the main file be located using indexing?
How can the correct block in the main file be located using indexing?
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