LEXICAL ANALYSIS
ROLE OF THE LEXICAL ANALYZER
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
3
|
|
|
4
|
|
|
5
|
|
|
None of the above
|
Detailed explanation-1: -∴ The number of tokens in the C statement is 5.
Detailed explanation-2: -So, total 10 tokens are there in the given statement.
Detailed explanation-3: -A Fortran statement consists of lexical tokens. These are keywords, names, operators, statement labels, literal constants (except complex literal constants), delimiter pairs as (…), /…/, ‘’…”, ‘…’, . … ., and (/…/), and finally, =, =>, &, :, ::, ; , and %.
Detailed explanation-4: -There are mainly six types of tokens which are supported by the C programming language, which are: Identifiers, Keywords, Constants, Strings, Operators, Special Symbols.
Detailed explanation-5: -C Tokens are of 6 types, and they are classified as: Identifiers, Keywords, Constants, Operators, Special Characters and Strings.