Introduction to Database System Because it contains a description of its own structure, a database is considered to be ________ . described an application program metadata compatible self-describing described an application program metadata compatible self-describing ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relation is in this form if it is in BCNF and has no multivalued dependencies: fourth normal form. second normal form. third normal form. domain/key normal form. fourth normal form. second normal form. third normal form. domain/key normal form. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In a database, data is stored in spreadsheets which have rows and columns. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Structured Query Language (SQL) is an internationally recognized standard language that is understood by all commercial database management system products. False True False True 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 Data item characteristics that are important in data management include language width spelling punctuation language width spelling punctuation ANSWER DOWNLOAD EXAMIANS APP
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