Introduction to Database System The master list of an indexed file has a number assigned to each record contains only a list of keys and record numbers both (b) and (c) is sorted in ascending order None of these has a number assigned to each record contains only a list of keys and record numbers both (b) and (c) is sorted in ascending order None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The main idea behind computer files is that it is convenient to store information together arrange them access them create them store information together arrange them access them create them ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The way a particular application views the data from the data base that the application uses is a : relational model module schema None of these subschema relational model module schema None of these subschema ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Embedded pointer provide All of these a physical record key a secondary access path None of these an inverted index All of these a physical record key a secondary access path None of these an inverted index ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following products implemented the CODASYL DBTG model? R:base IDMS dBase-II DB2 R:base IDMS dBase-II DB2 ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System What name is given to the collection of facts, items of information or data which are related in some way? Information tree Directory information Database Information provider Information tree Directory information Database Information provider ANSWER DOWNLOAD EXAMIANS APP
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