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Welcome to the Data Connectivity MCQs Page

Dive deep into the fascinating world of Data Connectivity with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Data Connectivity, a crucial aspect of SQL Server. In this section, you will encounter a diverse range of MCQs that cover various aspects of Data Connectivity, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within SQL Server.

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Check out the MCQs below to embark on an enriching journey through Data Connectivity. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of SQL Server.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Data Connectivity. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Data Connectivity MCQs | Page 3 of 10

Explore more Topics under SQL Server

Q21.
To use the .NET Framework Data Provider for SQL Server, an application must reference the _____________ namespace.

a.

System.Data.Client

b.

System.Data.SqlClient

c.

System.Data.Sql

d.

None of the mentioned

Discuss
Answer: (b).System.Data.SqlClient
Q22.
Point out the correct statement.

a.

Using the System.Data.SqlClient, you can fill a memory-resident DataSet that you can use to query and update the database

b.

System.Data.SqlClient includes a tabular data stream (TDS) parser to communicate directly with SQL Server

c.

SqlBulkCopyColumnMapping lets you efficiently bulk load a SQL Server table with data from another source

d.

None of the mentioned

Discuss
Answer: (b).System.Data.SqlClient includes a tabular data stream (TDS) parser to communicate directly with SQL Server
Q23.
Valid Code for Creating a SqlConnection Object would be ____________

a.

SqlConnection conn = NEW SqlConnection(
"Data Source=(local);Initial Catalog=Northwind;Integrated Security=SSPI");

b.

SqlConnect conn = NEW SqlConnection(
"Data Source=(local);Initial Catalog=Northwind;Integrated Security=SSPI");

c.

SqlConnection conn = NEW SqlConnect(
"Data Source=(local);Initial Catalog=Northwind;Integrated Security=SSPI");

d.

All of the mentioned

Discuss
Answer: (a).SqlConnection conn = NEW SqlConnection(
"Data Source=(local);Initial Catalog=Northwind;Integrated Security=SSPI");
Q24.
Code snippet for having a named instance of SQL Server would be ___________

a.

“Server=localhost\sqlexpress”

b.

“Server=local\sqlexpress”

c.

“Server=host\sqlexpress”

d.

“Ser=localhost\sqlexpress”

Discuss
Answer: (a).“Server=localhost\sqlexpress”
Q25.
Point out the wrong statement.

a.

The goal of dotConnect for SQL Server is to enable developers to maintain database applications

b.

dotConnect for SQL Server combines connected and disconnected data access models in single SqlDataTable component

c.

dotConnect for SQL Server supports new ADO.NET features and technologies as soon as they are released

d.

None of the mentioned

Discuss
Answer: (a).The goal of dotConnect for SQL Server is to enable developers to maintain database applications
Q26.
Which of the following is enumeration for ADO.net with SQL Server?

a.

SqlInfo

b.

SqlBulkCopyOptions

c.

SqlNotification

d.

All of the mentioned

Discuss
Answer: (b).SqlBulkCopyOptions
Q27.
Syntax for closing and opening the connection in ADO.net is _______________

a.

sqlConn.Open() and sqlConn.close()

b.

sqlConn.open() and sqlConn.Close()

c.

sqlConn.Open() and sqlConn.Close()

d.

none of the mentioned

Discuss
Answer: (c).sqlConn.Open() and sqlConn.Close()
Q28.
Which of the following gives trusted Connection from a CE device?

a.

connetionString="Data Source=ServerName;
Initial Catalog=DatabaseName;Integrated Security=SSPI;
User ID=myDomain\UserName;Password=Password;

b.

connetionString="Data Source=ServerName;
Integrated Security=SSPI;User ID=myDomain\UserName;P
assword=Password;

c.

connetionString="Data Source=ServerName;
Initial Catalog=DatabaseName;User ID=myDomain\UserName;
Password=Password;

d.

All of the mentioned

Discuss
Answer: (a).connetionString="Data Source=ServerName;
Initial Catalog=DatabaseName;Integrated Security=SSPI;
User ID=myDomain\UserName;Password=Password;
Q29.
The main features of dotConnect for SQL Server includes ___________

a.

Extra data binding capabilities

b.

Ability of monitoring query execution

c.

Supports the latest versions of SQL Server

d.

All of the mentioned

Discuss
Answer: (d).All of the mentioned
Q30.
__________object is used to fill a DataSet/DataTable with query results in ADO.net.

a.

DataReader

b.

Dataset

c.

DataAdapter

d.

DataTables

Discuss
Answer: (c).DataAdapter
Page 3 of 10

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