Introduction to Database System In SQL, which of the following is not a data Manipulation Language Commands? CREATE UPDATE SELECT DELETE CREATE UPDATE SELECT DELETE ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Properties that describe the characteristics of entities are called: attributes. identifiers. relationships. entities. attributes. identifiers. relationships. entities. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The database administration function includes application programming None of these database access planning computer operations management All of these application programming None of these database access planning computer operations management All of these 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): normal form. transitive dependency. insertion anomaly. referential integrity constraint. normal form. transitive dependency. insertion anomaly. referential integrity constraint. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command is used to select data in rows and column from one or more tables? CHOOSE LIST BROWSE None of these SELECT CHOOSE LIST BROWSE None of these SELECT ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Because it contains a description of its own structure, a database is considered to be ________ . described an application program self-describing metadata compatible described an application program self-describing metadata compatible ANSWER DOWNLOAD EXAMIANS APP
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