Introduction to Database System Embedded pointer provide a secondary access path None of these a physical record key an inverted index All of these a secondary access path None of these a physical record key an inverted index All of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not an advantage of the data-base approach? elimination of the data redundancy program/data independence increased security ability to associate related data All of these elimination of the data redundancy program/data independence increased security ability to associate related data All of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which type of entity represents a logical generalization whose actual occurrence is represented by a second, associated entity? Archetype entity Instance entity Subtype entity Supertype entity Archetype entity Instance entity Subtype entity Supertype entity ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Data item characteristics that are important in data management include spelling width language punctuation spelling width language punctuation ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In a relation, the order of the columns does not matter. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Sort/report generators are faster than index/report generators do not need to sort before generating a report require more disk space than index/report generators none of the listed here are faster than index/report generators do not need to sort before generating a report require more disk space than index/report generators none of the listed here ANSWER DOWNLOAD EXAMIANS APP
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