Introduction to Database System The relational database model was created by E.F. Codd. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System What is the name given to the database management system which is able to handle full text data, image data, audio and video? Multimedia Graphics media Hypertext Full media Multimedia Graphics media Hypertext Full media ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Large collections of files are called records file system None of these databases fields records file system None of these databases fields ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An identifier typically uses more than one attribute. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A functional dependency is a relationship between or among attributes. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A scheme describes records and files record relationships All of these data elements None of these records and files record relationships All of these data elements None of these ANSWER DOWNLOAD EXAMIANS APP
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