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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Introduction to Database System
A good query system

allows non-programmers to access information stored in a database
None of these
can accept English language commands
both (a) and (b)
can be accessed only by data processing professionals

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