Introduction to Database System Which of the following products implemented the CODASYL DBTG model? IDMS DB2 dBase-II R:base IDMS DB2 dBase-II R:base ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A data dictionary is a special file that contains None of these All of these the data types of all fields in all files the names of all fields in all files the widths of all fields in all files None of these All of these the data types of all fields in all files the names of all fields in all files the widths of all fields in all files ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Embedded pointer provide None of these All of these an inverted index a physical record key a secondary access path None of these All of these an inverted index a physical record key a secondary access path ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In which of the following is a single-entity instance of one type of related to a single-entity instance of another type? One-to-One Relationship Composite Relationship One-to-Many Relationship Many-to-Many Relationship One-to-One Relationship Composite Relationship One-to-Many Relationship Many-to-Many Relationship ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A form defines none of the listed here both of the listed here the width of each field where data is placed on the screen none of the listed here both of the listed here the width of each field where data is placed on the screen ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following products was an early implementation of the relational model developed by E.F. Codd of IBM? R:base IDMS dBase-II DB2 R:base IDMS dBase-II DB2 ANSWER DOWNLOAD EXAMIANS APP
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