No, netbeans is not a compiler. It is an IDE. I hope it will help.
It translates the .NET-compatible code (i.e. VB, C#) to MSIL code, then, on demand, the JIT compiler compiles it to machine code.
JIT compiler is responsible for compiling the code before execution. And there are many types.
visual basic has it's own compiler that Microsoft developed for it I think it was called vbcomp
net beans
The JIT compiler is an important element of CLR, which loads MSIL on target machines for execution. The MSIL is stored in .NET assemblies after the developer has compiled the code written in any .NET-compliant programming language, such as Visual Basic and C#.JIT compiler translates the MSIL code of an assembly and uses the CPU architecture of the target machine to execute a .NET application. It also stores the resulting native code so that it is accessible for subsequent calls. If a code executing on a target machine calls a non-native method, the JIT compiler converts the MSIL of that method into native code. JIT compiler also enforces type-safety in runtime environment of .NET Framework. It checks for the values that are passed to parameters of any method.For example, the JIT compiler detects any event, if a user tries to assign a 32-bit value to a parameter that can only accept 8-bit value.
jit compiler
A beer and a plate of rice and beans
cross compiler . hybird compiler . post compiler. ideal compiler. intelligence compiler.
Visual Studio / Net Beans
What is difference between Compiler and DML Compiler
Of course. A JavaBean is just a specially formatted class. Any Java compiler (or an IDE like BlueJ) will be able to compile it.
In Compiler there is no design word ,whereas in compiler design there is design word