Introduction to Database System Which of the following hardware components is the most important to the operation of a database management system? plotter printer high-resolution video display high speed, large-capacity disk plotter printer high-resolution video display high speed, large-capacity disk ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Periodically adding, changing and deleting file records is called file restructuring upgrading Updating renewing restructuring upgrading Updating renewing 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? Graphics media Multimedia Hypertext Full media Graphics media Multimedia Hypertext Full media ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Composite identifiers consist of two or more attributes. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Prior to 1970, all data was stored in separate files, which were mostly stored on reels of magnetic tape. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An attribute that names or identifies entity instances is a(n): relationship. identifier. entity. attribute. relationship. identifier. entity. attribute. ANSWER DOWNLOAD EXAMIANS APP
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