Q. The wildcard in a WHERE clause is useful when?

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Q. The HAVING clause does which of the following?

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Q. What type of join is needed when you wish to return rows that do have matching values?

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Q. Which of the following statements is true concerning routines and triggers?

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Q. The following SQL is which type of join:
SELECT CUSTOMER_T. CUSTOMER_ID, ORDER_T. CUSTOMER_ID, NAME, ORDER_ID
FROM CUSTOMER_T,ORDER_T
WHERE CUSTOMER_T. CUSTOMER_ID = ORDER_T. CUSTOMER_ID

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Q. Embedded SQL is which of the following?

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Q. The following SQL is which type of join:
SELECT CUSTOMER_T. CUSTOMER_ID, ORDER_T. CUSTOMER_ID, NAME, ORDER_ID
FROM CUSTOMER_T,ORDER_T ;

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Q. How many tables may be included with a join?

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Q. Which of the following is one of the basic approaches for joining tables?

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Q. Which of the following statements is true concerning subqueries?

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Q. Which of the following is a correlated subquery?

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Q. A UNION query is which of the following?

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Q. Which of the following is true concerning triggers?

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Q. Which of the following is true concerning a procedure?

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Q. Which of the following is true concerning systems information in an RDBMS?

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Q. A CASE SQL statement is which of the following?

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Q. In SQL, which command is used to make permanent changes made by statements issue since the beginning of a transaction?

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Q. In SQL, which command(s) is(are) used to enable/disable a database trigger?

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Q. Which command is used to remove an index from the database in SQL?

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Q. Which command is used to remove a table from the database in SQL?

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