Introduction to Database System A database is called "self-describing" because it contains a description of itself. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A multiple-form file management system both (a) and (b) lets you create a look-up form with an associated read-only password to prevent access by unauthorized users allow you to entry data in all the forms None of these lets you define different forms for different operations both (a) and (b) lets you create a look-up form with an associated read-only password to prevent access by unauthorized users allow you to entry data in all the forms None of these lets you define different forms for different operations ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In a _____ a parent record type can be linked to one or more "child" record types, but a child record type can have only one parent. Relational database Distributed database Hierarchical database Network database Relational database Distributed database Hierarchical database Network database ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command(s) is(are) used to redefine an index's future storage allocation ALTER INDEX REDEFINE INDEX None of these DO INDEX MODIFY INDEX ALTER INDEX REDEFINE INDEX None of these DO INDEX MODIFY INDEX ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System When designing a database, first identify the entities, then determine the attributes, and finally establish the relationships. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which of the following is not a data Manipulation Language Commands? CREATE SELECT UPDATE DELETE CREATE SELECT UPDATE DELETE ANSWER DOWNLOAD EXAMIANS APP
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