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1. What does SQL stand for?
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2. Which SQL statement is used to extract data from a database?
You answered: EXTRACT [COLOR=red] Wrong Answer![/COLOR]
3. Which SQL statement is used to update data in a database?
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4. Which SQL statement is used to delete data from a database?
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5. Which SQL statement is used to insert new data in a database?
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6. With SQL, how do you select a column named "FirstName" from a table named "Persons"?
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7. With SQL, how do you select all the columns from a table named "Persons"?
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8. With SQL, how do you select all the records from a table named "Persons" where the value of the column "FirstName" is "Peter"?
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9. With SQL, how do you select all the records from a table named "Persons" where the value of the column "FirstName" starts with an "a"?
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10. The OR operator displays a record if ANY conditions listed are true. The AND operator displays a record if ALL of the conditions listed are true
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11. With SQL, how do you select all the records from a table named "Persons" where the "FirstName" is "Peter" and the "LastName" is "Jackson"?
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12. With SQL, how do you select all the records from a table named "Persons" where the "LastName" is alphabetically between (and including) "Hansen" and "Pettersen"?
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13. Which SQL statement is used to return only different values?
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14. Which SQL keyword is used to sort the result-set?
You answered: SORT [COLOR=red] Wrong Answer![/COLOR]
15. With SQL, how can you return all the records from a table named "Persons" sorted descending by "FirstName"?
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16. With SQL, how can you insert a new record into the "Persons" table?
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17. With SQL, how can you insert "Olsen" as the "LastName" in the "Persons" table?
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18. How can you change "Hansen" into "Nilsen" in the "LastName" column in the Persons table?
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19. With SQL, how can you delete the records where the "FirstName" is "Peter" in the Persons Table?
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20. With SQL, how can you return the number of records in the "Persons" table?