Tag: web technology

Questions Related to web technology

  1. Caching objects

  2. Pure relational

  3. Outer join fetching

  4. Lazy collection initialization


Correct Option: B
  1. gives an error

  2. generates ID automatically

  3. throws exception

  4. none of the above


Correct Option: B
  1. throws exception

  2. automatically generates the ID

  3. compilation error

  4. none of the above


Correct Option: B
  1. no of duplicate values

  2. no of distinct values

  3. no of null values

  4. both 1 & 2


Correct Option: B
  1. Data Reader

  2. Data Table

  3. Dataset

  4. Data Row


Correct Option: A,C
  1. Fill

  2. Read

  3. Clear

  4. FillSchema


Correct Option: A,D
  1. DataTable

  2. DataRow

  3. DataColumn

  4. DataCollection


Correct Option: A,B,C