Introduction to Database System Which of the following is true of a network structure? It allows a many-to-many relationship It is a physical representation of the data It is conceptually simple It will be the dominant data base of the future It allows a many-to-many relationship It is a physical representation of the data It is conceptually simple It will be the dominant data base of the future ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System In SQL, the CREATE TABLE is used All of these to add a column/integrity constraint to a table to create a table, defining its columns, integrity constrains, and storage allocation to redefine a column to change a table's storage characteristics All of these to add a column/integrity constraint to a table to create a table, defining its columns, integrity constrains, and storage allocation to redefine a column to change a table's storage characteristics ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Data encryption techniques are particularly useful for protecting data in data communication systems All of these None of these improving data integrity reducing storage space requirements protecting data in data communication systems All of these None of these improving data integrity reducing storage space requirements ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System Internal auditors should review data system design before they are All of the listed here modified implemented developed All of the listed here modified implemented developed ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System The master list of an indexed file both (b) and (c) is sorted in ascending order has a number assigned to each record None of these contains only a list of keys and record numbers both (b) and (c) is sorted in ascending order has a number assigned to each record None of these contains only a list of keys and record numbers ANSWER DOWNLOAD EXAMIANS APP
Introduction to Database System It is more accurate to define a _____ as a variety of different record types that are treated as a single unit Record Flat File Table None of these Database Record Flat File Table None of these Database ANSWER DOWNLOAD EXAMIANS APP
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