interpreter should be used during program development stage

compiler always generate machine code

transpiler is a compiler that translates program in

compiled code execution is slower than interpretation

Interpreter generates object file

compiler is characterised by __ languages

flex /lex/jflex are

binary translation is a process where

yet another compiler compiler is

input to scanner generator is

Hardware synthesizer tool translates RTL description to gates

program slicing is grouping of program statements that does not affect value of variable of interest

profiling is used to study non busy regions of program

to develop compilers for 5 languages on 3 machines no of frontend and backends are

compiler structure is divided into analysis part and

type check is done during

coercion is automatically carried out during semantic analyzer to

input to code generator generator is set of rules for translating each operation of source language into machine language for a target machine

bootstrapping is a used to construct more complex compiler from existing ones or simpler once

in the following bootstrapping process ,identify the language that can replace X?,Y?,Z? and W?

here in first compiler L1 is source,mb target & ma implementation language

L1_ma^mb -> X? _ma ^mb ->Y? _Z? ^W?

Native compiler runs on machine a and generates machine code for machine b

analysis part consists of

Lexical analyzer ignores

choose most appropriate one

software that translates source program in one highlevel language to another high level language are called as