Which of the following is valid SQL for an Index?
Answer: A
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A subquery in an SQL SELECT statement:
Answer: C
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A subquery in an SQL SELECT statement is enclosed in:
Answer: C
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________ was adopted as a national standard by ANSI in 1992.
Answer: B
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The benefits of a standard relational language include which of the following?
Answer: A
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Microsoft Access has become ubiquitous, and being able to program in Access is a critical skill.
Answer: B
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There is an equivalent join expression that can be substituted for all subquery expressions.
Answer: B
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The SQL WHERE clause:
Answer: B
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DISTINCT and its counterpart, ALL, can be used more than once in a SELECT statement.
Answer: B
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Which of the following are the five built-in functions provided by SQL?
Answer: A
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