Introduction to Database System The index consists of both (a) and (b) a list of keys All of these None of these pointers to the master list both (a) and (b) a list of keys All of these None of these pointers to the master list ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Given the functional dependency R → S , R is called the determinant. 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 A file that is organized in uniform format is formally referred to as a _____ or a database file. Document None of these Structured data file Record Database Document None of these Structured data file Record Database ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A key is a group of one or more attributes that uniquely identifies a row. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System When using a database management system, the first thing that you must do is to load the software into your micro¬computer keep a floppy disk in readiness activate file editor create a database file load the software into your micro¬computer keep a floppy disk in readiness activate file editor create a database file ANSWER DOWNLOAD EXAMIANS APP
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