Question

The first phase of the

compiler is also called

as​

Answer 1

Answer:

Lexical Analysis

Explanation:

Answer 2

Lexical Analysis

Explanation:

• The first phase of the compiler is also called as Lexical Analysis.
• Lexical Analysis is the first step or first phase of compiling.
• In this process, the compiler scans the source code or program.
• Basically, it reads all the characters which are present in source code and groups them into lexemes.
• Each lexeme corresponds to tokens.
• Tokens are nothing but regular expressions which can be understood by lexical analyzer.
• Also, it ignores comments written in the source code or program.

Therefore, the first phase of the compiler is Lexical analysis.