Introduction to Database System The purpose of a database is to help people stop using spreadsheets. False True False True ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A computer file contains several records. What does each record contain? Bytes Words Fields Database Bytes Words Fields Database ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Two files may be joined into a third file if they have a field in common they have a row in common both (b) and (c) they have no records with the same value in the common field None of these they have a field in common they have a row in common both (b) and (c) they have no records with the same value in the common field None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command is used to create a database user? CREATE USER MK USER ADD USER TO DATABASE All of the listed here CREATE USER MK USER ADD USER TO DATABASE All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The _____ command is used to allocates an extent for the table in SQL REDEFINE TABLE ALTER TABLE MODIFY ALLOCATES MODIFY TABLE None of these REDEFINE TABLE ALTER TABLE MODIFY ALLOCATES MODIFY TABLE None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A multiple-form file management system lets you define different forms for different operations None of these lets you create a look-up form with an associated read-only password to prevent access by unauthorized users allow you to entry data in all the forms both (a) and (b) lets you define different forms for different operations None of these lets you create a look-up form with an associated read-only password to prevent access by unauthorized users allow you to entry data in all the forms both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP