Introduction to Database System The model for a _____ resembles the hierarchical model in many respects. Hierarchical database Relational database None of these Network database Distributed database Hierarchical database Relational database None of these Network database Distributed database ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Queries to a database are written in English can use aggregate functions like SUM and COUNT All of these None of these both (a) and (b) are written in English can use aggregate functions like SUM and COUNT All of these None of these both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, the ALTER TABLESPACE command is used All of the listed here to change storage characteristics to add/rename data files to take a tablespace online/offline All of the listed here to change storage characteristics to add/rename data files to take a tablespace online/offline ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Sort/report generators are faster than index/report generators require more disk space than index/report generators none of the listed here do not need to sort before generating a report are faster than index/report generators require more disk space than index/report generators none of the listed here do not need to sort before generating a report ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In a 1:N relationship, the parent is the entity on the one side of the relationship and the child is the entity on the N side of the relationship. True False True False ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The following are components of a database except ________ . metadata reports indexes user data metadata reports indexes user data ANSWER DOWNLOAD EXAMIANS APP
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