Introduction to Database System The degree of a relationship refers to the number of entity classes in the relationship. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System When designing a database, first identify the entities, then determine the attributes, and finally establish the relationships. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following hardware components is the most important to the operation of a database management system? high speed, large-capacity disk plotter printer high-resolution video display high speed, large-capacity disk plotter printer high-resolution video display ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The following are functions of a DBMS except ________ . creating and processing forms processing data administrating databases creating databases creating and processing forms processing data administrating databases creating databases ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is a serious problem of file management systems? difficult to update program dependence All of these lack of data independence data redundancy difficult to update program dependence All of these lack of data independence data redundancy ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The distinguishable parts of a record are called data files None of these fields database data files None of these fields database ANSWER DOWNLOAD EXAMIANS APP
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