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platforms and products Online Quiz - 21

Description: platforms and products Online Quiz - 21
Number of Questions: 20
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Tags: platforms and products
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“Transition” part is used in an activity

  1. a. To transfer control to another activity

  2. b. Evaluated before each step is executed

  3. c. Is automatically enabled when activity created

  4. d. True-false test, evaluated during activity execution that determines whether the flow of control in an activity continues with the next numbered step.

  5. d


Correct Option: E

MSDL Stands for

  1. Map Storage Description Language

  2. Mapped Storage Definition Language

  3. Map Storage Definition Language

  4. Mapping Schema Definition Language


Correct Option: D

A model that enables application data to be represented as a set of entities and relationships

  1. Enterprise Data Model

  2. Entity Data Model

  3. Inheritance Data Model

  4. Client Data Model


Correct Option: B

LINQ provides compile time checks and type safety

  1. True

  2. False


Correct Option: B

Which technique should be used for building and executing dynamic queries?

  1. Entity SQL

  2. LINQ to Entities

  3. LINQ to SQL

  4. LINQ to Entity SQL


Correct Option: A

Following database objects can be included in Entity Data Model

  1. Store Procedures

  2. Tables

  3. Views

  4. All of these


Correct Option: D

Default method name created by Entity Framework to add \ update changes to database is

  1. AddUpdateChanges()

  2. Save()

  3. SaveChanges()

  4. InsertUpdateChanges()


Correct Option: C

Entity Framework maps “Relational data model” into a fully object oriented “Conceptual Model”

  1. True

  2. False


Correct Option: B

SSDL stands for

  1. Schema Storage Definition Languace

  2. Store Schema Definition Language

  3. Storage Schema Definition Language

  4. Schema Store Definition Language


Correct Option: B

CSDL stands for

  1. Conceptual Schema Definition Language

  2. Concept Storage Definition Language

  3. Conceptual Storage Definition Language

  4. Concept Schema Definition Language


Correct Option: A

The Namespace in .NET Framework for the Entity Framework Data Provider is

  1. System.Entity.Data

  2. System.Data.ClientEntity

  3. System.Data.EntityClient

  4. System.EntityClient.Data


Correct Option: C

First version of MS Entity Framework was shipped with

  1. .NET Framework 3.5

  2. .NET Framework 3 Service Pack 1

  3. .NET Framework 3

  4. .NET Framework 3.5 Service Pack 1


Correct Option: D

ORM stands for

  1. Object Relational Mapping

  2. Object Relation Map

  3. Object Relational Map

  4. Object Relation Maping


Correct Option: A

A connection to the database in Entity framework is in the form of object of class

  1. SQLConnection

  2. DbConnection

  3. EntityConnection

  4. ODBCConnection


Correct Option: C

Class ObjectContext belongs to following assembly

  1. System.Data.Entity

  2. System.Data.Objects

  3. System.Objects.Data

  4. System.Entity.Data


Correct Option: A

Services provided by the Entity Framework that enable application code to operate on entities like .NET Framework objects.

  1. Entity Services

  2. Object Services

  3. Enterprise Services

  4. Model Services


Correct Option: B

An implementation of the Entity Data Model (EDM), specific to the Entity Framework, which represents an abstract specification for the data structures that define an entity-relationship representation of data in the domain of an application.

  1. Relational Model

  2. Conceptual Model

  3. Data Model

  4. Entity Client Model


Correct Option: B

Visual Studio tool window that is integrated with the ADO.NET Entity Data Model Designer is called

  1. Model Browser

  2. Model Designer

  3. Solution Designer

  4. Solution Browser


Correct Option: A

While generating Entity Data Model, database connection details are saved in

  1. Configuration File

  2. EDMX File

  3. .CS

  4. .VB


Correct Option: A

Default method name created by Entity Framework to insert an entity in database is (Note: will be replaced by the name of actual Entity)

  1. InsertTo

  2. AddTo

  3. Insert

  4. Add


Correct Option: B
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