Tag: sql

Questions Related to sql

sql
  1. SELECT * FROM Persons WHERE FirstName LIKE 'Peter' AND LastName LIKE 'Jackson'

  2. SELECT * FROM Persons WHERE FirstName='Peter' AND LastName='Jackson'

  3. SELECT FirstName='Peter', LastName='Jackson' FROM Persons


Correct Option: B
sql
  1. SELECT LastName>'Hansen' AND LastName

  2. SELECT * FROM Persons WHERE LastName BETWEEN 'Hansen' AND 'Pettersen'

  3. SELECT * FROM Persons WHERE LastName>'Hansen' AND LastName


Correct Option: B
sql
  1. SELECT UNIQUE

  2. SELECT INDENTITY

  3. SELECT DIFFERENT

  4. SELECT DISTINCT


Correct Option: D
sql
  1. SORT BY

  2. ORDER

  3. ORDER BY

  4. SORT


Correct Option: C
sql
  1. SELECT * FROM Persons SORT BY 'FirstName' DESC

  2. SELECT * FROM Persons ORDER BY FirstName DESC

  3. SELECT * FROM Persons ORDER FirstName DESC

  4. SELECT * FROM Persons SORT 'FirstName' DESC


Correct Option: B
sql
  1. INSERT INTO Persons VALUES ('Jimmy', 'Jackson')

  2. INSERT ('Jimmy', 'Jackson') INTO Persons

  3. INSERT VALUES ('Jimmy', 'Jackson') INTO Persons


Correct Option: A
sql
  1. INSERT INTO Persons (LastName) VALUES ('Olsen')

  2. INSERT ('Olsen') INTO Persons (LastName)

  3. INSERT INTO Persons ('Olsen') INTO LastName


Correct Option: A
sql
  1. UPDATE Persons SET LastName='Hansen' INTO LastName='Nilsen'

  2. UPDATE Persons SET LastName='Nilsen' WHERE LastName='Hansen'

  3. MODIFY Persons SET LastName='Hansen' INTO LastName='Nilsen

  4. MODIFY Persons SET LastName='Nilsen' WHERE LastName='Hansen'


Correct Option: B
sql
  1. DELETE FROM Persons WHERE FirstName = 'Peter'

  2. DELETE ROW FirstName='Peter' FROM Persons

  3. DELETE FirstName='Peter' FROM Persons


Correct Option: A
sql
  1. SELECT COLUMNS() FROM Persons

  2. SELECT COUNT(*) FROM Persons

  3. SELECT COLUMNS(*) FROM Persons

  4. SELECT COUNT() FROM Persons


Correct Option: B