Introduction to Database System An-owner-member set in the CODASYL specifications may have All of the listed here only one owner but many owner occurrences more than one member but only one occurrence per member only one member but many member occurrence All of the listed here only one owner but many owner occurrences more than one member but only one occurrence per member only one member but many member occurrence ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System If a piece of data is stored in two places in the database, then both (a) and (b) storage space is wasted changing the data is one spot will cause data inconsistency None of these it can be more easily accessed both (a) and (b) storage space is wasted changing the data is one spot will cause data inconsistency None of these it can be more easily accessed ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command is used to add new rows to a table? ALTER TABLE ADD ROW APPEND INSERT ALTER TABLE ADD ROW APPEND INSERT ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Which of the following is true of a network structure? It is a physical representation of the data It will be the dominant data base of the future It is conceptually simple It allows a many-to-many relationship It is a physical representation of the data It will be the dominant data base of the future It is conceptually simple It allows a many-to-many relationship ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, which command is used to select data in rows and column from one or more tables? CHOOSE SELECT None of these BROWSE LIST CHOOSE SELECT None of these BROWSE LIST ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System When performing a look-up operation using a form you look at each form sequentially until you see the one you want All of these you enter the search value into the form None of these you type the key in an entry line, and the correct form is displayed you look at each form sequentially until you see the one you want All of these you enter the search value into the form None of these you type the key in an entry line, and the correct form is displayed ANSWER DOWNLOAD EXAMIANS APP
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