Introduction to Database System If you want to organize a file in multiple ways, it is better to _____ the data rather than to sort it. Delete None of these Sort Key Update Index Delete None of these Sort Key Update Index ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A _____ means that one record in a particular record type is related to only one record of another record type. None of these One-to-one relationship One-to-many relationship Many-to-one relationship Many-to-many relationship None of these One-to-one relationship One-to-many relationship Many-to-one relationship Many-to-many relationship ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Database applications are seldom intended for use by a single user. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In a database, data is stored in spreadsheets which have rows and columns. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not characteristic of a relational database model? tables records complex logical relationships treelike structure tables records complex logical relationships treelike structure ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The language used in application programs to request data from the DBMS is referred to as the query language DML DDL All of the listed here query language DML DDL All of the listed here ANSWER DOWNLOAD EXAMIANS APP
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