Introduction to Database System
Which of the following is a serious problem of file management systems?

All of these
program dependence
data redundancy
difficult to update
lack of data independence

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Introduction to Database System
In SQL, the CREATE TABLE is used

All of these
to add a column/integrity constraint to a table
to redefine a column
to change a table's storage characteristics
to create a table, defining its columns, integrity constrains, and storage allocation

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