Tag: databases

Questions Related to databases

  1. Outer Join view (complex view) is not updateable

  2. USER_View contain Status of view

  3. USER_ViEw NOT contain Status of view

  4. DML opration may NOT applied on view having Group by clasue


Correct Option: A,C,D
  1. In compiled form

  2. As source code

  3. Both A & B

  4. Not stored


Correct Option: C
  1. Structured Query Language

  2. Strong Question Language

  3. Structured Question Language

  4. none of above


Correct Option: A
  1. SELECT Persons

  2. SELECT *.Persons

  3. SELECT * FROM Persons

  4. SELECT [all] FROM Persons


Correct Option: C
  1. SELECT * FROM Persons WHERE FirstName<>'Peter'

  2. SELECT [all] FROM Persons WHERE FirstName='Peter'

  3. SELECT * FROM Persons WHERE FirstName='Peter'

  4. SELECT [all] FROM Persons WHERE FirstName LIKE 'Peter'


Correct Option: C