Follow Our FB Page << CircleMedia.in >> for Daily Laughter. We Post Funny, Viral, Comedy Videos, Memes, Vines...


What is JIT(Just In Time) and How it works?

Answers were Sorted based on User's Feedback



What is JIT(Just In Time) and How it works?..

Answer / shabbir hassan

First i would like to preach about the CLR(Common Language Runtime).Whenever we developed a VB.NET application then we involve two phase of application development.
1)When we write source code for the application.Create classes and objects,debug application and compile them etc..
2)When our source code really executed.
The span which takes place in the second phase is called CLR.
The CLR is a special runtime Environment.This run time is where the source code of an application is compile into a common intermediate language is called(CIL) or Microsoft Intermediate language(MSIL).
When the program is executed then (CIL) code is translated into the native code of the O/S using the JIT compiler.
That is JIT is responsible for compile,and create machine code of a source code.
Work of JIT.
1)Manage memory and resources.
2)Provide maximum throughput.
3)Manage resources & process bandwidth etc.

Is This Answer Correct ?    22 Yes 1 No

What is JIT(Just In Time) and How it works?..

Answer / megha

JIT is a program which compiles MSIL to machine code,
without this .net has no path to machine code.
Types:
Standard JIT: It produces highly optimized machine code and
it caches the code in case it need to access
again.Compilation of IL to native code is very slow however
it produces native code very fast. To make it fast machine
use lot of Ram.
Econo JIT:This is designed for small system which donot
have lot of RAM.But it Produces the code which is not
optimal and also it donot cache the code.

Is This Answer Correct ?    10 Yes 10 No

What is JIT(Just In Time) and How it works?..

Answer / rajeev

just in time is a compiler that compile msil to machine
native code that genrate exe file to execute application.

Is This Answer Correct ?    4 Yes 9 No

What is JIT(Just In Time) and How it works?..

Answer / pankaj arya

JIT compile the native code, only that part of code will be
compiled which is needed, rest is not compiled untill not
needed.

Is This Answer Correct ?    6 Yes 12 No

What is JIT(Just In Time) and How it works?..

Answer / pallavi jadhav

Just In Time compiler is another important term in CLR.This
means that take action as soon as request comes.This term
is taken form china people.They dontkeep anything in
inventory. So whenever a resquest for any item arises, they
purches that item & give to requester; this operation is
called as Just In Time.
The MSIL, which we canview using ILDASM, is passed to
CLR,When JIT encounters call to particular method, which
get converted into Native Code.
There are three types of JIT Compiler.
Standard JIT
Pre-JIT
ECONJIT

Is This Answer Correct ?    6 Yes 15 No

Post New Answer



More VB.NET Interview Questions

What are the types of generations in garbage collector?

0 Answers  


Is there any easy way to convert VB6 programs to VB.Net?

3 Answers  


Explain what observations between vb.net and vc#.net?

0 Answers  


What is meant by jagged arrays?

0 Answers  


What is portable executable?

0 Answers  






How to connect a service based database to vb.net forms? Do we have to create any specific database?

1 Answers  


Explain jit?

0 Answers  


is it possible to use flexgrid in vb dotnet?

9 Answers   Banking, Microsoft, NetBIOS,


How does you call and execute a SP in .NET?

2 Answers  


Write a program that accepts an array of numbers and a number, and return a string “Yes” if the number is found in the array, “No” if the number is not found in the array.

2 Answers  


Difference between a sub and a function?

2 Answers  


Explain the difference between datatable and dataset?

0 Answers  






Categories