Official answer key is not available for this question yet.
Studying seriously for GATE CSE?
Keep browsing free. Pro unlocks the paid study loop: explanations, topic mastery, mistake notebook, and custom PYQ drills.
See GATE CSE betaOpen notebookGATE 2026Set 2PYQNATanswer pendingexplanationmedium
Compiler Design · Lexical Analysis
Concept intelligence
Jump into a concept drill from this question.
Recurring concept
See all 12 →Lexical Analysis has appeared in GATE CSE & IT 12 times across 10 years (2009, 2011, 2016, 2018, 2026, ...).
More questions on Lexical Analysis
See all →- 2026 QConsider the following C statements: char str1 = "Hello; / Statement S1 */ char str2 = "Hello;"; / Statement S...
- 2018 QA lexical analyzer uses the following patterns to recognize three tokens $${T_1},{T_2},$$ and $${T_3}$$ over t...
- 2016 QMatch the following: GROUP - 1 GROUP - 2 (P) Lexical analysis (i) Leftmost derivation (Q) Top down parsing (ii...
- 2011 QIn a compiler, keywords of a language are recognized during
- 2009 QMatch all items in Group 1 with correct options from those given in Group 2. Group 1 P. Regular expression Q....
- 2000 QThe number of tokens in the following C statement is: printf("i = %d, &i = %x",i, &i);
- 1999 QThe number of tokens in the Fortran statement DO 10 I = 1.25 is
- 1995 QIn some programming languages, an identifier is permitted to be a letter following by any number of letters or...
lexical analysistokensmaximal munchregular expressions