<Li> Slower execution compared to direct native machine code execution on the host CPU . A technique used to improve performance is just - in - time compilation which converts frequently executed sequences of interpreted instruction to host machine code . JIT is most often combined with compilation to byte - code as in Java . </Li> <Li> Source code can be read and copied (e.g. JavaScript in web pages), or more easily reverse engineered through reflection in applications where intellectual property has a commercial advantage . In some cases, obfuscation is used as a partial defense against this . </Li> <Ul> <Li> APL A vector oriented language using an unusual character set <Ul> <Li> J An APL variant in which tacit definition provides some of the benefits of compiling </Li> </Ul> </Li> <Li> BASIC (although the original version, Dartmouth BASIC, was compiled, as are many modern BASICs) <Ul> <Li> thinBasic </Li> </Ul> </Li> <Li> Equation manipulation and solving systems <Ul> <Li> GNU Octave </Li> <Li> Interactive Data Language (IDL) </Li> <Li> TK Solver </Li> <Li> Mathematica </Li> <Li> MATLAB </Li> </Ul> </Li> <Li> Euphoria Interpreted or compiled . </Li> <Li> Game Maker Language </Li> <Li> JavaScript </Li> <Li> Forth </Li> <Li> Lava </Li> <Li> Lisp <Ul> <Li> Logo </Li> <Li> Scheme </Li> </Ul> </Li> <Li> Madness Script </Li> <Li> MUMPS </Li> <Li> Perl </Li> <Li> PHP </Li> <Li> PostScript </Li> <Li> PowerShell </Li> <Li> Python </Li> <Li> REXX </Li> <Li> Seed7 </Li> <Li> Smalltalk <Ul> <Li> Bistro </Li> <Li> Dolphin Smalltalk </Li> <Li> F - Script </Li> <Li> Little Smalltalk </Li> <Li> Squeak </Li> <Li> VisualAge </Li> <Li> VisualWorks </Li> </Ul> </Li> <Li> Spreadsheets <Ul> <Li> Excel </Li> </Ul> </Li> <Li> <Ul> <Li> </Li> </Ul> </Li> <Li> Tcl <Ul> <Li> XOTcl </Li> </Ul> </Li> <Li> VBScript </Li> <Li> XMLmosaic--an xml contained C#like programming language interpreted by a console application written in Visual Basic . NET </Li> </Ul> <Li> APL A vector oriented language using an unusual character set <Ul> <Li> J An APL variant in which tacit definition provides some of the benefits of compiling </Li> </Ul> </Li>

The instruction that needs to be translated is called