Tag: programming languages

Questions Related to programming languages

In C++ a function contain in class called as
technology programming languages

  1. Private Funtion

  2. Method Function

  3. Member Function

  4. Class

Show answer
Correct Option: C

Opertor Overloading is like that
technology programming languages

  1. giving new meaning to existing C++ operators

  2. making c++ operators works with objects

  3. both a and b

  4. either a or b

Show answer
Correct Option: C

A two dimension array can also be thought of

technology programming languages

  1. Table

  2. Array of Arrays

  3. list of arrays

  4. both a and b

Show answer
Correct Option: D

Function overloading in C++ is
technology programming languages

  1. a group function with the same name

  2. all have the same number and type of arguments

  3. functions with same name and same number and type of arguments

  4. none

Show answer
Correct Option: A

What is the namespace used in .NET Data Provider for Oracle
technology programming languages

  1. System.Data.Oracle

  2. System.Data.OracleClient

  3. System.Data

  4. System.Data.Sql

Show answer
Correct Option: B

You want to cache the data for your application and do some extensive processing, which object will be best suited for your application

technology programming languages

  1. DataReader

  2. Linq

  3. DataSet

  4. All of these

Show answer
Correct Option: C

Class used for the .NET database transaction
technology programming languages

  1. System.Data.sql

  2. DBtransaction

  3. SqlTransaction

  4. DbConnectionStringBuilder

Show answer
Correct Option: B

For partial-trust scenarios, you can require CAS privileges for particular methods in your code by specifying an attribute
technology programming languages

  1. SqldataAttribute

  2. SqlClientPermissionAttribute

  3. SecqurityAttribute

  4. None of these

Show answer
Correct Option: B

To include paging for a small query result the following statement can be used
technology programming languages

  1. adapter.Fill(dataSet, currentIndex, pageSize, "Orders")

  2. adapter.Fill(dataSet, "Orders")

  3. adapter.Fill(pageSize,dataSet,"Orders",1)

  4. dataSet.Tables("Orders").Rows

Show answer
Correct Option: A

Following namespace used for dataset and datatable
technology programming languages

  1. System.Data.SqlClient

  2. System.Data.OracleClient

  3. System.Data.Odbc

  4. System.Data

Show answer
Correct Option: D