Introduction to Database System A report form is used during report generation to format data All of these None of these both (a) and (b) appears on the computer monitor during data entry is used during report generation to format data All of these None of these both (a) and (b) appears on the computer monitor during data entry ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Sophisticated report generators can print row-oriented reports selectively retrieve and print portions of a list All of the listed here perform arithmetic operations print row-oriented reports selectively retrieve and print portions of a list All of the listed here perform arithmetic operations ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is a group of one or more attributes that uniquely identifies a row? Tuple Key Relation Determinant Tuple Key Relation Determinant ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following products was the first to implement true relational algebra in a PC DBMS? R:base dBase-II IDMS Oracle R:base dBase-II IDMS Oracle ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The model for a _____ resembles the hierarchical model in many respects. None of these Distributed database Network database Hierarchical database Relational database None of these Distributed database Network database Hierarchical database Relational database ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relation has cells that hold multi-value entries. True False True False ANSWER DOWNLOAD EXAMIANS APP
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