Introduction to Database System Which of the following is not an advantage of the data-base approach? program/data independence increased security elimination of the data redundancy All of these ability to associate related data program/data independence increased security elimination of the data redundancy All of these ability to associate related data ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which of the following is not a data Manipulation Language Commands? DELETE CREATE UPDATE SELECT DELETE CREATE UPDATE SELECT ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A set of programs that handle a firm's data base responsibilities is called a All of these Data Base Processing System (DBPS) Data Management System (DMS) Data Base Management System (DBMS) None of these All of these Data Base Processing System (DBPS) Data Management System (DMS) Data Base Management System (DBMS) None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relation is in 5NF when multivalued dependencies are isolated in their own relation. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Given the functional dependency R → S , R is called the determinant. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relation in this form is free of all modification anomalies. First normal form Domain/key normal form Third normal form Second normal form First normal form Domain/key normal form Third normal form Second normal form ANSWER DOWNLOAD EXAMIANS APP
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