Introduction to Database System When performing a look-up operation using a form you enter the search value into the form you type the key in an entry line, and the correct form is displayed None of these All of these you look at each form sequentially until you see the one you want you enter the search value into the form you type the key in an entry line, and the correct form is displayed None of these All of these you look at each form sequentially until you see the one you want ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, the CREATE VIEW command is used to create a trigger to recompile view to recompile a table to define a view of one or more tables or views to create a trigger to recompile view to recompile a table to define a view of one or more tables or views ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A key: identifies a row. can only be one column. identifies a column. must always be composed of two or more columns. identifies a row. can only be one column. identifies a column. must always be composed of two or more columns. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In which of the following is a single-entity instance of one type of related to a single-entity instance of another type? One-to-One Relationship Many-to-Many Relationship Composite Relationship One-to-Many Relationship One-to-One Relationship Many-to-Many Relationship Composite Relationship One-to-Many Relationship ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Large collections of files are called fields records databases file system None of these fields records databases file system None of these 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 Hierarchical schema Relational schema Network schema All of the listed here Hierarchical schema Relational schema Network schema ANSWER DOWNLOAD EXAMIANS APP
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