Introduction-to-SQL Related Question Answers

1. The benefits of a standard relational language include which of the following?






2. The HAVING clause does which of the following?






3. The command to remove rows from a table 'CUSTOMER' is:






4. The Microsoft Access wildcards are ____ and ____ .






5. The SQL statement that queries or reads data from a table is ________ .






6. To remove duplicate rows from the results of an SQL SELECT statement, the ________ qualifier specified must be included.






7. Which of the following is valid SQL for an Index?






8. Find the SQL statement below that is equal to the following: SELECT NAME FROM CUSTOMER WHERE STATE = 'VA'






9. Which of the following do you need to consider when you make a table in SQL?






10. Which of the following is the correct order of keywords for SQL SELECT statements?






11. The command to eliminate a table from a database is:






12. The SQL WHERE clause:






13. Which of the following are the five built-in functions provided by SQL?






14. Which of the following is the original purpose of SQL?






15. The result of a SQL SELECT statement is a(n) ________ .






16. The SQL keyword BETWEEN is used:






17. The SQL -92 wildcards are ____ and ____ .






18. In an SQL SELECT statement querying a single table, according to the SQL-92 standard the asterisk (*) means that:






19. The SQL keyword(s) ________ is used with wildcards.






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






21. _______ was adopted as a national standard by ANSI in 1992.






22. SQL can be used to:






23. SQL is:






24. When three or more AND and OR conditions are combined, it is easier to use the SQL keyword(s):






25. A view is which of the following?






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