A regular subquery can be processed:
Answer: B
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Changing cardinalities in a database is:
Answer: A
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Information systems and organizations do not just influence each other; they create each other.
Answer: A
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A tool that can help designers understand the dependencies of database structures is a:
Answer: A
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What SQL command will allow you to change the table STUDENT to add the constraint named GradeCheck that states that the values of the Grade column must be greater than 0?
Answer: C
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What SQL command can be used to add columns to a table?
Answer: D
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The data model produced from the reverse engineering process is a true logical model.
Answer: B
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Correlated subqueries are similar to a regular subquery.
Answer: B
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Which of the following SQL statements are helpful in database redesign?
Answer: C
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Because of the need for extensive knowledge of SQL, many database developers choose to automate the redesign process.
Answer: B
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