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به نام خدا SQL QUIZ جوانمرد Email: Javanmard.ehsan@gmail.com Website: ejavanmard.blogfa.com
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Structured Query Language Strong Question Language Structured Question Language کوئیز php - جوانمرد 2 1. What does SQL stand for?
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EXTRACT GET OPEN SELECT کوئیز php - جوانمرد 3 2. Which SQL statement is used to extract data from a database?
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SAVE AS UPDATE MODIFY SAVE کوئیز php - جوانمرد 4 3. Which SQL statement is used to update data in a database?
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COLLAPSE DELETE REMOVE کوئیز php - جوانمرد 5 4. Which SQL statement is used to delete data from a database?
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INSERT INTO ADD NEW INSERT NEW ADD RECORD کوئیز php - جوانمرد 6 5. Which SQL statement is used to insert new data in a database?
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SELECT FirstName FROM Persons EXTRACT FirstName FROM Persons SELECT Persons.FirstName کوئیز php - جوانمرد 7 6. With SQL, how do you select a column named "FirstName" from a table named "Persons"?
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SELECT *.Persons SELECT [all] FROM Persons SELECT Persons SELECT * FROM Persons کوئیز php - جوانمرد 8 7. With SQL, how do you select all the columns from a table named "Persons"?
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SELECT [all] FROM Persons WHERE FirstName='Peter' SELECT * FROM Persons WHERE FirstName='Peter' SELECT * FROM Persons WHERE FirstName<>'Peter' SELECT [all] FROM Persons WHERE FirstName LIKE 'Peter' کوئیز php - جوانمرد 9 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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SELECT * FROM Persons WHERE FirstName LIKE 'a%' SELECT * FROM Persons WHERE FirstName='a' SELECT * FROM Persons WHERE FirstName LIKE '%a' SELECT * FROM Persons WHERE FirstName='%a%' کوئیز php - جوانمرد 10 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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False True کوئیز php - جوانمرد 11 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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SELECT * FROM Persons WHERE FirstName='Peter' AND LastName='Jackson' SELECT FirstName='Peter', LastName='Jackson' FROM Persons SELECT * FROM Persons WHERE FirstName<>'Peter' AND LastName<>'Jackson' کوئیز php - جوانمرد 12 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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SELECT * FROM Persons WHERE LastName>'Hansen' AND LastName<'Pettersen' SELECT * FROM Persons WHERE LastName BETWEEN 'Hansen' AND 'Pettersen' SELECT LastName>'Hansen' AND LastName<'Pettersen' FROM Persons کوئیز php - جوانمرد 13 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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SELECT DIFFERENT SELECT UNIQUE SELECT DISTINCT کوئیز php - جوانمرد 14 13.Which SQL statement is used to return only different values?
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SORT ORDER BY SORT BY ORDER کوئیز php - جوانمرد 15 14.Which SQL keyword is used to sort the result-set?
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SELECT * FROM Persons ORDER BY FirstName DESC SELECT * FROM Persons ORDER FirstName DESC SELECT * FROM Persons SORT 'FirstName' DESC SELECT * FROM Persons SORT BY 'FirstName' DESC کوئیز php - جوانمرد 16 15.With SQL, how can you return all the records from a table named "Persons" sorted descending by "FirstName"?
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INSERT ('Jimmy', 'Jackson') INTO Persons INSERT VALUES ('Jimmy', 'Jackson') INTO Persons INSERT INTO Persons VALUES ('Jimmy', 'Jackson') کوئیز php - جوانمرد 17 16.With SQL, how can you insert a new record into the "Persons" table?
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INSERT INTO Persons (LastName) VALUES ('Olsen') INSERT ('Olsen') INTO Persons (LastName) INSERT INTO Persons ('Olsen') INTO LastName کوئیز php - جوانمرد 18 17.With SQL, how can you insert "Olsen" as the "LastName" in the "Persons" table?
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UPDATE Persons SET LastName='Hansen' INTO LastName='Nilsen' MODIFY Persons SET LastName='Hansen' INTO LastName='Nilsen UPDATE Persons SET LastName='Nilsen' WHERE LastName='Hansen' MODIFY Persons SET LastName='Nilsen' WHERE LastName='Hansen' کوئیز php - جوانمرد 19 18.How can you change "Hansen" into "Nilsen" in the "LastName" column in the Persons table?
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DELETE ROW FirstName='Peter' FROM Persons DELETE FirstName='Peter' FROM Persons DELETE FROM Persons WHERE FirstName = 'Peter' کوئیز php - جوانمرد 20 19.With SQL, how can you delete the records where the "FirstName" is "Peter" in the Persons Table?
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SELECT COUNT(*) FROM Persons SELECT COLUMNS() FROM Persons SELECT COUNT() FROM Persons SELECT COLUMNS(*) FROM Persons کوئیز php - جوانمرد 21 20.With SQL, how can you return the number of records in the "Persons" table?
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