Questions Related to databases

Multiple choice technology databases
  1. SELECT * FROM Persons WHERE FirstName='Peter',LastName='Jackson'

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

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

  4. SELECT * FROM Persons WHERE FirstName<>'Peter' AND LastName<>'Jackson'

Reveal answer Fill a bubble to check yourself
C Correct answer