Introduction to Database System Which of the following is not characteristic of a relational database model? records complex logical relationships tables treelike structure records complex logical relationships tables treelike structure ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In a 1:N relationship, the parent is the entity on the one side of the relationship and the child is the entity on the N side of the relationship. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System When the values in one or more attributes being used as a foreign key must exist in another set of one or more attributes in another table, we have created a(n): insertion anomaly. transitive dependency. normal form. referential integrity constraint. insertion anomaly. transitive dependency. normal form. referential integrity constraint. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A multiple-form file management system None of these lets you create a look-up form with an associated read-only password to prevent access by unauthorized users both (a) and (b) lets you define different forms for different operations allow you to entry data in all the forms None of these lets you create a look-up form with an associated read-only password to prevent access by unauthorized users both (a) and (b) lets you define different forms for different operations allow you to entry data in all the forms ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A list in alphabetical order is in ascending order is the result of a sort operation None of these both (b) and (c) is in descending order is in ascending order is the result of a sort operation None of these both (b) and (c) is in descending order ANSWER DOWNLOAD EXAMIANS APP
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
EXAMIANS