Introduction to Database System The files stored on a secondary stage device are composed of a hierarchy of data. What does a record in a file contain? Bits Characters None of the listed here Data field Bits Characters None of the listed here Data field ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which command is used to remove an index from the database in SQL? REMOVE INDEX ROLL BACK INDEX DELETE INDEX DROP INDEX REMOVE INDEX ROLL BACK INDEX DELETE INDEX DROP INDEX ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An-owner-member set in the CODASYL specifications may have only one owner but many owner occurrences more than one member but only one occurrence per member All of the listed here only one member but many member occurrence only one owner but many owner occurrences more than one member but only one occurrence per member All of the listed here only one member but many member occurrence ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System What is the name given to the database management system which is able to handle full text data, image data, audio and video? Full media Multimedia Graphics media Hypertext Full media Multimedia Graphics media Hypertext ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A top-to-bottom relationship among the items in a database is established by a All of the listed here Relational schema Hierarchical schema Network schema All of the listed here Relational schema Hierarchical schema Network schema ANSWER DOWNLOAD EXAMIANS APP
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