Introduction to Database System A _____ means that one record in a particular record type is related to only one record of another record type. One-to-one relationship One-to-many relationship None of these Many-to-many relationship Many-to-one relationship One-to-one relationship One-to-many relationship None of these Many-to-many relationship Many-to-one relationship ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Entities use identifiers while tables use keys. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relation in this form is free of all modification anomalies. First normal form Domain/key normal form Second normal form Third normal form First normal form Domain/key normal form Second normal form Third normal form ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Data encryption techniques are particularly useful for protecting data in data communication systems reducing storage space requirements None of these All of these improving data integrity protecting data in data communication systems reducing storage space requirements None of these All of these improving data integrity ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A report generator is used to update files data entry print files on paper all of the listed here update files data entry print files on paper all of the listed here ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Data item characteristics that are important in data management include punctuation spelling language width punctuation spelling language width ANSWER DOWNLOAD EXAMIANS APP
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