Introduction to Database System If the record management system allows you to edit values before they are recorded on disk, you can change the width of a field change the name of a field All of the listed here correct spelling changes before they are recorded change the width of a field change the name of a field All of the listed here correct spelling changes before they are recorded ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A functional dependency is a relationship between or among: attributes. relations. tables. rows. attributes. relations. tables. rows. ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System If a piece of data is stored in two places in the database, then storage space is wasted both (a) and (b) it can be more easily accessed changing the data is one spot will cause data inconsistency None of these storage space is wasted both (a) and (b) it can be more easily accessed changing the data is one spot will cause data inconsistency None of these ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A relation in this form is free of all modification anomalies. Second normal form Third normal form Domain/key normal form First normal form Second normal form Third normal form Domain/key normal form First normal form ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System An operation that will increase the length of a list is Insert All of the listed here Look-up Modify Insert All of the listed here Look-up Modify ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System A multiple-form file management system allow you to entry data in all the forms lets you define different forms for different operations lets you create a look-up form with an associated read-only password to prevent access by unauthorized users None of these both (a) and (b) allow you to entry data in all the forms lets you define different forms for different operations lets you create a look-up form with an associated read-only password to prevent access by unauthorized users None of these both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
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