INTERVIEW QUESTIONS MICROSOFT DOTNET DETAILS

Question: What is CLR?

Answer: CLR is .NET equivalent of Java Virtual Machine (JVM). It is the runtime that converts a MSIL code into the host machine language code, which is then executed appropriately. The CLR is the execution engine for .NET Framework applications. It provides a number of services, including:
· Code management (loading and execution)
· Application memory isolation
· Verification of type safety
· Conversion of IL to native code.
· Access to metadata (enhanced type information)
· Managing memory for managed objects
· Enforcement of code access security
· Exception handling, including cross-language exceptions
· Interoperation between managed code, COM objects, and pre-existing DLL's (unmanaged code and data)
· Automation of object layout
· Support for developer services (profiling, debugging, and so on).

CLR is .NET equivalent of Java Virtual Machine (JVM). It is the runtime that converts a MSIL code into the host machine language code, which is then executed appropriately. The CLR is the execution engine for .NET Framework applications. It provides a number of services, including:
· Code management (loading and execution)
· Application memory isolation
· Verification of type safety
· Conversion of IL to native code.
· Access to metadata (enhanced type information)
· Managing memory for managed objects
· Enforcement of code access security
· Exception handling, including cross-language exceptions
· Interoperation between managed code, COM objects, and pre-existing DLL's (unmanaged code and data)
· Automation of object layout
· Support for developer services (profiling, debugging, and so on). Source: CoolInterview.com

Full form of CLR is Common Language Runtime and it forms the heart of the .NET
framework.All Languages have runtime and its the responsibility of the runtime to take care of
the code execution of the program.For example VC++ has MSCRT40.DLL,VB6 has
MSVBVM60.DLL , Java has Java Virtual Machine etc. Similarly .NET has CLR.Following are the
responsibilities of CLR
√ Garbage Collection :- CLR automatically manages memory thus eliminating
memory leakes. When objects are not referred GC automatically releases those
memory thus providing efficient memory management.
√ Code Access Security :- CAS grants rights to program depending on the security
configuration of the machine.Example the program has rights to edit or create
a new file but the security configuration of machine does not allow the program
to delete a file.CAS will take care that the code runs under the environment of
machines security configuration.
√ Code Verification :- This ensures proper code execution and type safety while
the code runs.It prevents the source code to perform illegal operation such as
accessing invalid memory locations etc.
√ IL( Intermediate language )-to-native translators and optimizer’s :- CLR uses
JIT and compiles the IL code to machine code and then executes. CLR also
determines depending on platform what is optimized way of running the IL
code. Source: CoolInterview.com

CLR is .NET equivalent of Java Virtual Machine (JVM). It is the runtime that converts a MSIL code into the host machine language code, which is then executed appropriately. The CLR is the execution engine for .NET Framework applications. It provides a number of services, including:
? Code management (loading and execution)
? Application memory isolation
? Verification of type safety
? Conversion of IL to native code.
? Access to metadata (enhanced type information)
? Managing memory for managed objects
? Enforcement of code access security
? Exception handling, including cross-language exceptions
? Interoperation between managed code, COM objects, and pre-existing DLL's (unmanaged code and data)
? Automation of object layout
? Support for developer services (profiling, debugging, and so on).

Source: CoolInterview.com

CLR is .NET equivalent of Java Virtual Machine (JVM). It is the runtime that converts a MSIL code into the host machine language code, which is then executed appropriately. The CLR is the execution Source: CoolInterview.com

CLR is a Runtime Environment just like MSVCRT40.dll in visual C++, MSVBVM.dll in Visual Basic 6.0 and Java Virtual Machine (JVM)in Java.

It acts as a agents which manages code at runtime providing various core services such as memory management, garbage collection, cross language integration,etc while enforcing strict type safety and security Source: CoolInterview.com

CLR_
1)Common Language Runtime.
2)What ever code we written in .Net it convert that code into Machine readable form. Mean it convert that code into Proccess readble form.
3)All the Proccess not take formated code.
4)CLR is dependent on Proccess.
5) Different Proccess take different formate.
6) CLR is the Heart for the .Net. Source: CoolInterview.com

CLR is stands for a commmon language run time.clr is equivalent to jvm.it is use for convert a MSIL(microsoft intermediate language) code to the machine code or host code.machine code is easy to understand by C.P.U that's why CLR convert a MSIL code To Machine Code Source: CoolInterview.com

Answers:

CLR is .NET equivalent of Java Virtual Machine (JVM). It is the runtime that converts a MSIL code into the host machine language code, which is then executed appropriately. The CLR is the execution engine for .NET Framework applications. It provides a number of services, including:
? Code management (loading and execution)
? Application memory isolation
? Verification of type safety
? Conversion of IL to native code.
? Access to metadata (enhanced type information)
? Managing memory for managed objects
? Enforcement of code access security
? Exception handling, including cross-language exceptions
? Interoperation between managed code, COM objects, and pre-existing DLL's (unmanaged code and data)
? Automation of object layout
? Support for developer services (profiling, debugging, and so on).

Full form of CLR is Common Language Runtime and it forms the heart of the .NET
framework.All Languages have runtime and its the responsibility of the runtime to take care of
the code execution of the program.For example VC++ has MSCRT40.DLL,VB6 has
MSVBVM60.DLL , Java has Java Virtual Machine etc. Similarly .NET has CLR.Following are the
responsibilities of CLR
√ Garbage Collection :- CLR automatically manages memory thus eliminating
memory leakes. When objects are not referred GC automatically releases those
memory thus providing efficient memory management.
√ Code Access Security :- CAS grants rights to program depending on the security
configuration of the machine.Example the program has rights to edit or create
a new file but the security configuration of machine does not allow the program
to delete a file.CAS will take care that the code runs under the environment of
machines security configuration.
√ Code Verification :- This ensures proper code execution and type safety while
the code runs.It prevents the source code to perform illegal operation such as
accessing invalid memory locations etc.
√ IL( Intermediate language )-to-native translators and optimizer?s :- CLR uses
JIT and compiles the IL code to machine code and then executes. CLR also
determines depending on platform what is optimized way of running the IL
code.


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CLR is stands for a commmon language run time.clr is equivalent to jvm.it is use for convert a MSIL(microsoft intermediate language) code to the machine code or host code.machine code is easy to understand by C.P.U that's why CLR convert a MSIL code To Machine Code


Source: CoolInterview.com

CLR - It is a heart of .net framework
CLR should lead execution of code.CLR
which converts IL into machine language by using JIT compiler
Source: CoolInterview.com

*CLR is soul of .Net Frame Work.
*CLR is responsible for memory isolation during the program execution.
*CLR is responsible for Garbage collection.
*CLR convert the source code int managed code. Source: CoolInterview.com

CLR STANDS FOR COMMON LANGUAGE RUN TIME AND IT PROVIDES THE SERVICES PROVIDED BY THE JVM INJAVA AT RUNTIME.IT PROVIDES THE SERVICES SUCH AS
1. DEBUGGING ENGINE
2. CLASS LODER
3. SECURITY ENGINE
4. TYPE CHECKER
5. COM/DCOM
6. GC(GARBAGE COLLECTER) Source: CoolInterview.com

CLR- It is a software.it converts microsoft intermediate language to machine understandable code... Source: CoolInterview.com

CLR STANDS FOR COMMON LANGUAGE RUN TIME.CLR is .NET equivalent of Java Virtual Machine (JVM). It is the runtime that converts a MSIL code into the host machine language code, which is then executed appropriately. The CLR is the execution engine for .NET Framework applications.CLR is a Runtime Environment just like MSVCRT40.dll in visual C++, MSVBVM.dll in Visual Basic 6.0 and Java Virtual Machine (JVM)in Java.

ITS FUNCTOINS ARE GIVEN BELOW::::
1.Code management
2. Application memory isolation
3. Verification of type safety
4.Conversion of IL to native code.
5. Access to metadata
6. Managing memory for managed objects
7.CLR is dependent on Proccess. 8. Different Proccess take different format.
9. CLR is the Heart for the .Net.
10. Enforcement of code access security
11.Exception handling, including cross-language exceptions
12.Automation of object layout
Support for developer services
13.CLR uses JIT
Source: CoolInterview.com

clr is plateform to run all .net application or managed language Source: CoolInterview.com

1.CLR means common Language Runtime.
2.CLR is a heart of .net framework.
3.CLR is execute the MSIL(Microsoft Intermediate Language)code to Machine code or host code.
4.The CPU will be easily understand the code for execution. Source: CoolInterview.com

CLR_
1)Common Language Runtime.
2)What ever code we written in .Net it convert that code into Machine readable form. Mean it convert that code into Proccess readble form.
3)All the Proccess not take formated code.
4)CLR is dependent on Proccess.
5) Different Proccess take different formate.
6) CLR is the Heart for the .Net Source: CoolInterview.com

CLR STANDS FOR COMMON LANGUAGE RUN TIME.CLR is .NET equivalent of Java Virtual Machine (JVM). It is the runtime that converts a MSIL code into the host machine language code, which is then executed appropriately. The CLR is the execution engine for .NET Framework applications.CLR is a Runtime Environment just like MSVCRT40.dll in visual C++, MSVBVM.dll in Visual Basic 6.0 and Java Virtual Machine (JVM)in Java.
? Code mThe CLR is the execution engine for .NET Framework applications. It provides a number of services, including:anagement (loading and execution)
? Application memory isolation
? Verification of type safety
? Conversion of IL to native code.
? Access to metadata (enhanced type information)
? Managing memory for managed objects
? Enforcement of code access security
? Exception handling, including cross-language exceptions
Source: CoolInterview.com

CLR is .NET equivalent of Java Virtual Machine (JVM). It is the runtime that converts a MSIL code into the host machine language code, which is then executed appropriately. The CLR is the execution engine for .NET Framework applications. It provides a number of services, including:
? Code management (loading and execution)
? Application memory isolation
? Verification of type safety
? Conversion of IL to native code.
? Access to metadata (enhanced type information)
? Managing memory for managed objects
? Enforcement of code access security
? Exception handling, including cross-language exceptions
? Interoperation between managed code, COM objects, and pre-existing DLL's (unmanaged code and data)
? Automation of object layout
? Support for developer services (profiling, debugging, and so on).
Source: CoolInterview.com

CLR stand comon language runtime.it is heart of dot.net framewor where dotnet code execute.it provide number of services such as code management thread managment,automatic memory managment,sequrity Source: CoolInterview.com

Common Language Runtime is the heart of the .net framework, where the Code is converted into Machine Language which is understandable to process and that Machine Language Code can be used in any of the .net technologies such as ASP.net,VB.net etc. Source: CoolInterview.com

the full form of clr is common language runtime.it provides a environment to execute .net applications on target machines.it is the code component under the .net framework responsible for converting intermediate languate code into machine code.the responsibilities of clr are list below:
-Automatic memory management
-Garbage Collection
-Code Access Security
-Code Verification
-JIT compilation of .net code Source: CoolInterview.com

CLR is the .net framework which create run time environment for a .net application.application program is executed by operating system.both contain the different architecture.CLR is used as a layer for mapping between operating system and application prigram. Source: CoolInterview.com

CLR STANDS FOR COMMON LANGUAGE RUN TIME.CLR is .NET equivalent of Java Virtual Machine (JVM). It is the runtime that converts a MSIL code into the host machine language code, which is then executed appropriately. The CLR is the execution engine for .NET Framework applications.CLR is a Runtime Environment just like MSVCRT40.dll in visual C++, MSVBVM.dll in Visual Basic 6.0 and Java Virtual Machine (JVM)in Java.
? Code mThe CLR is the execution engine for .NET Framework applications. It provides a number of services, including:anagement (loading and execution)
? Application memory isolation
? Verification of type safety
? Conversion of IL to native code.
? Access to metadata (enhanced type information)
? Managing memory for managed objects
? Enforcement of code access security
? Exception handling, including cross-language exceptions



Source: CoolInterview.com

CLR(Common Language Runtime)
It is equivalent to JVM(Java Virtual Machine).It is runtime that converts a msil code into the host machine language code. Source: CoolInterview.com

CLR is the common Language runtime. It is heart of the .Net Framework.
They convert MSIL code to mechine code for excecution. Source: CoolInterview.com

CLR STANDS FOR COMMON LANGUAGE RUN TIME.CLR is .NET equivalent of Java Virtual Machine (JVM)
CLR is a heart of .net framework.
CLR is execute the MSIL(Microsoft Intermediate Language)code to Machine code or host code Source: CoolInterview.com

The Common Language Runtime (CLR) is a core component of Microsoft's .NET initiative. It is Microsoft's implementation of the Common Language Infrastructure (CLI) standard, which defines an execution environment for program code. In the CLR, code is expressed in a form of bytecode called the Common Intermediate Language (CIL, previously known as MSIL—Microsoft Intermediate Language)


The CLR allows programmers to ignore many details of the specific CPU that will execute the program. It also provides other important services, including the following:

* Memory management
* Thread management
* Exception handling
* Garbage collection
* Security.
Source: CoolInterview.com

CLR stands for commom language runtime.it is equivalent to JVM(java virtual macine).it is the heart of .net framework.
CLR which converts IL(intermediate langauge) into machine language by using JIT compiler through the CLS(common language specification).
CLR convert unmanaged code into managed code by using JIT compiler. Source: CoolInterview.com

CLR(Common Language Runtime)
It is equivalent to JVM(Java Virtual Machine).It is runtime that converts a msil code into the host machine language code. Source: CoolInterview.com

CLR- Common language Run-time

it just converts the source in to machine understandable code,Which means it converting the MSIL in to Host Machine Language..
its also said to be as the heart of the .net framework Source: CoolInterview.com

CLR(COMMON LANGUAGE RUN TIME)is the execution engine for .NET Framework applications.It is use for convert a MSIL(microsoft intermediate language) code to the machine code or host code.It provides of services,some of......
1- CLR convert the source code int managed code.
2- Access to metadata.
3- Exception handling, including cross-language exception.
4- CLR uses JIT(Just-in-Time) compilation of .net code.
5- Thread managment,automatic memory managment,sequrity.
Source: CoolInterview.com

CLR is the .net framework which create run time environment for a .net application.application program is executed by operating system.both contain the different architecture.CLR is used as a layer for mapping between operating system and application prigram. Source: CoolInterview.com

CLR is the .net framework which create run time environment for a .net application.application program is executed by operating system.both contain the different architecture.CLR is used as a layer for mapping between operating system and application prigram.CLR is a heart of .net framework . CLR is take care of run time execution Source: CoolInterview.com

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