Introduction to Database System A computer file contains several records. What does each record contain? Database Bytes Words Fields Database Bytes Words Fields ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A _____ database does not use pointers or physical links, but instead finds related records by examining the contents of fields. Network None of these Relational Hierarchical Object-Oriented Network None of these Relational Hierarchical Object-Oriented ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Sort/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 are faster than index/report generators require more disk space than index/report generators ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Entity instances are associated by relationship classes. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The database administration function includes database access planning All of these None of these computer operations management application programming database access planning All of these None of these computer operations management application programming ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which command is used to remove an index from the database in SQL? DROP INDEX REMOVE INDEX ROLL BACK INDEX DELETE INDEX DROP INDEX REMOVE INDEX ROLL BACK INDEX DELETE INDEX ANSWER DOWNLOAD EXAMIANS APP
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