MCQ in .NET

 

1. Which of the following .NET components can be used to remove unused references from the managed heap?

Common Language Infrastructure

CLR

Garbage Collector

 

Class Loader

 

2. Which of the following components of the .NET framework provide an extensible set of classes that can be used by any .NET compliant programming language?

.NET class libraries

 

Common Language Runtime

Common Language Infrastructure

Component Object Model

 

3. Which of the following statements correctly define .NET Framework?

It is an environment for developing, building, deploying and executing Desktop Applications, Web Applications and Web Services.

 

It is an environment for developing, building, deploying and executing only Web Applications.

It is an environment for developing, building, deploying and executing Distributed Applications.

It is an environment for developing, building, deploying and executing Web Services.

 

4. Code that targets the Common Language Runtime is known as -

Unmanaged

Distributed

Legacy

Managed Code

 

 

5. Which of the following statements is correct about the .NET Framework?

.NET Framework uses DCOM for achieving language interoperability.

.NET Framework is built on the DCOM technology.

.NET Framework uses DCOM for making transition between managed and unmanaged code.

 

.NET Framework uses DCOM for creating unmanaged applications.

 

6. Which of the following is the root of the .NET type hierarchy?

System.Object

 

System.Type

System.Base

System.Parent

 

7. CLR stands for __________

Common Local Runtime

Common Language Runtime

 

Common Language Realtime

Common Local Realtime

 

8. CLR is responsible for

Garbage Collection

Code Access Security

Code Verification

All of the above

 

 

9. IL in .Net stands for ________.

Intermediate Language

 

International Language

Interoperate Language

Intermediate Local

 

10. GAC stands for

Global Assembly Cache

 

Global Assembly Store

Garbage Assemble Cache

Global Advanced Cache

 

11. .NET framework supports unique feature of _____

(A) Garbage Collection

Development Process

Language Interoperability

 

Assemblies

 

12. .NET framework is a _____

Managed Environment

 

Execution

Runtime Monitors

Execution Engine

 

13. .NET framework provides runtime environment called _____

CTS

CFS

CLR

 

CTR

 

14. The code which runs under the ____ is called managed code.

Framework Class Library

Common Type System

Common Language Specification

Common Language Runtime

 

 

15. When the program needs memory, _____ allocates memory for scope and deallocated the memory if the scope is completed.

CLR

 

CTS

FCL

MSIL

 

16. .NET language compiler will convert the code into _____

IL

CIL

MSIL

All of these

 

 

17. Which is responsible for converting MSIL to native code?

JIT Compiler

 

CLR

Assemblies

Managed Environment

 

18. What is the task of CTS in .NET?

Defines rules concerning data types

 

Defines a set of rules for all compilers to generate manage code for .NET

Describes a set of features that different languages have in common

None of these

 

19. CTS stands for _____

Common Type Scope

Common Type System

 

Common Type Specification

Common Test Script

 

20. CLS stands for _____

Common Language Specification

 

Common Language Scope

Common Level Set

Common Level Script