Introduction to Database System Relations are categorized into normal forms according to the referential integrity constraints that they have. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The different classes of relations created by the technique for preventing modification anomalies are called: normal forms. referential integrity constraints. functional dependencies. None of these normal forms. referential integrity constraints. functional dependencies. None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Helping people keep track of things is the purpose of a(n) ________ . instance relationship table database instance relationship table database ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The index consists of All of these None of these both (a) and (b) a list of keys pointers to the master list All of these None of these both (a) and (b) a list of keys pointers to the master list ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Queries to a database are written in English None of these All of these can use aggregate functions like SUM and COUNT both (a) and (b) are written in English None of these All of these can use aggregate functions like SUM and COUNT both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System What is the abbreviation used for a software package that permits the users to create, retrieve and maintain records in a database? DBMS DASD None of these FMS EMMS DBMS DASD None of these FMS EMMS ANSWER DOWNLOAD EXAMIANS APP
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