ADO.NET Interview Questions and Answers (445) - Page 11

Latest and authentic Interview questions. You can also post an interview question and win monthly prizes as well as gain community credit points.

445 records found.

Interview Experiences |

Interview FAQs |

Online Interviews |

Exclusive Questions

Get 650+ Questpond's Interview videos on discount

You work as application developer in X info inc. the company uses .Net framework 4.0 you generate an .Edmx file using the EDM wizard. which of the following properties are conceptual model properites define in the .edmx files?

NOTE: This is objective type question, Please click question title for correct answer.

You work as application developer in X info inc. the company uses .Net framework 4.0 you generate an .Edmx file using the EDM wizard. which of the following are the properties of .edmx files?

NOTE: This is objective type question, Please click question title for correct answer.

You work as web developer in X info inc. the company uses .Net framework 4.0 you wan to designate a method as representing a Stored procedure in Linq to Sql attribute-based mapping. which of the following actions will you take to accomplish the task ?

NOTE: This is objective type question, Please click question title for correct answer.

You are implementing an N-tier application that will include WCF services. Services will transmit EF entities between tiers and the object context will not be available on the tier that modifies the entities. You need to ensure that service code can easily detect changes made to submitted entities when not attached to the object context. What should you do?

NOTE: This is objective type question, Please click question title for correct answer.

You are implementing a Windows Communication Foundation service. You need to choose a type to use to transfer data that meets the following requirements: * Minimal cost to serialize objects * Serialization format must be interoperable with other languages * Minimal complexity to track changes and report changes stored in the objects to the persistence framework Which types should you use?

NOTE: This is objective type question, Please click question title for correct answer.

You are implementing an EF application. You create an EDM by importing hundreds of tables from your database. The resulting file that contains the classes is thousands of lines long. You need to perform the minimal steps to modify code generation to partition the EntityObject classes into a separate file per entity class. What should you do?

NOTE: This is objective type question, Please click question title for correct answer.

You are implementing an N-tier application. You configure your application to use the ADO.NET Self-Tracking Entity Generator Template to generate self-tracking entities from an Entity Data Model. You add a Windows Communication Foundation service method that takes a Person entity object parameter. In this service method you create an ObjectContext object. You need to easily infer the set of operations that needs to be performed to reflect the changes made to the Person entity object. What should you do?

NOTE: This is objective type question, Please click question title for correct answer.

You are implementing an N-tier application that will include a Windows Communication Foundation (WCF) service and a WPF client. The WCF service will access data using Entity Framework. You add an Entity Data Model (EDM) to a class library project named STESchoolModel. You configure the ADO.NET Self-Tracking Entity Generator Template to generate self-tracking entities. You need to enable the client to reference the self-tracking entity types without having access to the related ObjectContext class. What should you do?

NOTE: This is objective type question, Please click question title for correct answer.

Your application's EDM includes an entity type named Student. You need to add a read-only property named IsEnrolled that returns true if the value of a property named GraduatedDate is null and the value of a property named SuspendedStudiesDate is null. What should you do?

NOTE: This is objective type question, Please click question title for correct answer.

Your application uses Entity Framework with POCO entities without change-tracking proxy objects. You need to take a snapshot of an entity's property values for subsequent change detection. What should you do?

NOTE: This is objective type question, Please click question title for correct answer.

You are designing an application. You decide to use EF to access the database. However, architecture requirements dictate that you use existing domain objects that are persistence ignorant. The application will not need to transfer data objects across tiers and you do not want to incur the overhead of lazy loading and object change tracking. You need to choose an object type. Which type of object should you use?

NOTE: This is objective type question, Please click question title for correct answer.

You are designing an application. You decide to use Entity Framework to access the database. However, architecture requirements dictate that you use existing domain objects that are persistence ignorant. You need to choose an object type that will allow these objects to be lazy loaded.

NOTE: This is objective type question, Please click question title for correct answer.

You are implementing an EDM that will use existing POCO objects. You need to add an entity type to the model that will map to a POCO class named Customer. What should you do?

NOTE: This is objective type question, Please click question title for correct answer.

You are implementing an Entity Framework application to access a SQL Server database. You need to define POCO classes that will be implicitly mapped to entity types defined in your data model. How should you define classes?

NOTE: This is objective type question, Please click question title for correct answer.

You are implementing an Entity Data Model that will use existing POCO objects. You need to ensure that the objects can be used with POCO proxies. Which class characteristic must you change if present?

NOTE: This is objective type question, Please click question title for correct answer.

You create an Entity Data Model. You need to generate the Data Definition Language (DDL) script to create a database from your conceptual model. Which tool should you use?

NOTE: This is objective type question, Please click question title for correct answer.

You implement an Entity Data Model. You plan to use the Create Database Wizard to generate the Data Definition Language (DDL) script that you will use to create a database from your conceptual model. However, you want the DDL to use table names that comply with a company database naming standard. You need to override the default DDL that will be generated. What should you do?

NOTE: This is objective type question, Please click question title for correct answer.

You implement an Entity Data Model and then run the Create Database Wizard. You need to complete the steps to create a database that you can use with your entity classes. What should you do?

NOTE: This is objective type question, Please click question title for correct answer.

You implement an EDM. You plan to use the Create Database Wizard to generate the Data Definition Language (DDL) script to create a database from your conceptual model. However, you need to add a step to the database generation process. What should you do?

NOTE: This is objective type question, Please click question title for correct answer.

You need to use the Create Database Wizard to create a database to use with EF entity classes. Which definition do you need to create in order to use the Create Database Wizard?

NOTE: This is objective type question, Please click question title for correct answer.

1
...
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
...
23

More ADO.NET Exclusive Interview Questions & Answers here

Found this useful, bookmark this page to the blog or social networking websites.

GooglePlus

StumbleUpon

Delicious

Reddit

Email

Bookmark It

Interview Questions and Answers Categories

.NET Certifications

ASP.NET Web API

Data Structures & Algorithms

Design Pattern & Practices

DotNetFunda.Com

Entity Framework

Error and Solution

Function Points (FPA)

Interview Questions

Mobile Development

MSBI (SSIS, SSRS, SSAS)

News and Community

Product Reviews

Project Management

Regular Expressions

Web Services, Remoting