What is an interpreter?

What is a compiler?

Compiler translates the source code to

What is the output of lexical analyzer?

A optimizing compiler

Shift reduce parsers are

What is the action of parsing the source program into proper syntatic classes?

Which of the following is used for grouping of characters into tokens?

How many parts of compiler are there?

____ is a process of finding a parse tree for a string of tokens.

Compiler should report the presence of __________ in the source program, in translation process.