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 One-to-Many Relationship Many-to-Many Relationship Composite Relationship One-to-One Relationship One-to-Many Relationship Many-to-Many Relationship Composite Relationship ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relation is considered a: three-dimensional table. Column. one-dimensional table. two-dimensional table. three-dimensional table. Column. one-dimensional table. two-dimensional table. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is not the responsibility of the utilities component of DBMS software? creating and maintaining the data dictionary None of these creating the physical and logical designs removing flagged records for deletion monitoring performance creating and maintaining the data dictionary None of these creating the physical and logical designs removing flagged records for deletion monitoring performance ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The DBMS ranked as being the "easiest to use" in the text is Oracle Corporation's Oracle. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is a serious problem of file management systems? lack of data independence data redundancy difficult to update All of these program dependence lack of data independence data redundancy difficult to update All of these program dependence ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which language has recently become the de-facto standard for interfacing application programs with relational database system? SQL Oracle dBASE None of these 4GL SQL Oracle dBASE None of these 4GL ANSWER DOWNLOAD EXAMIANS APP
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