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31) What result set is returned from the following query? Select Customer_Name, telephone from customers where city in (‘Boston’,’New York’,’Denver’); A) The Customer_Name and telephone of all customers B) The Customer_Name and telephone of all customers living in either Boston, New York or Denver C) The Customer_Name and telephone of all customers living in Boston and New York and Denver D) The Customer_Name of all customers living in Boston, New York or Denver 32) To get all the customers from Hawaii sorted together, which of the following would be used? A) Order By B) Group By C) Having D) Sort A) agate. B) scalar aggregate. C) vector aggregate. D) summation. 34) Multiple values returned from an SQL query that includes an aggregate function are called: A) vector aggregates. B) scalar aggregates. C) agates. D) summations. 35) Which of the following can produce scalar and vector aggregates? A) Order By B) Group By C) Having D) Sort 36) What will be returned when the following SQL statement is executed? Select driver_no,count(*) as num_deliveries from deliveries group by driver_no; A) A listing of all drivers, sorted by driver number B) A listing of each driver as well as the number of deliveries that he or she has made C) A count of all of the deliveries made by all drivers D) None of the above 37) What will be returned when the following SQL statement is executed? Select driver_no, count(*) as num_deliveries from deliveries where state = ‘MA’ group by driver_no; A) A listing of all drivers who made deliveries to state = ‘MA’, sorted by driver number B) A listing of each driver who made deliveries to state = ‘MA’ as well as the number of deliveries that each driver has made to that state C) A count of all of the deliveries made to state = ‘MA’ by all drivers D) None of the above 38) Which of the following finds all groups meeting stated conditions? A) Select B) Where C) Having D) Find 39) What will be returned when the following SQL query is executed? Select driver_no, count(*) as num_deliveries from deliveries group by driver_no having count(*) > 2; A) A listing of all drivers who made more than 2 deliveries as well as a count of the number of deliveries B) A listing of all drivers C) A listing of the number of deliveries greater than 2 D) A listing of all drivers who made more than 2 deliveries 40) Which of the following is true of the order in which SQL statements are evaluated? A) The SELECT clause is always processed first. B) The SELECT clause is always processed last. C) The SELECT clause is processed before the ORDER BY clause. D) The GROUP BY clause is processed before the WHERE clause.

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