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GATE CS - Compiler Design
Practice lexical analysis, parsing, syntax-directed translation, and code generation
50 questions•5 pages•~75 min
Use this quiz track to strengthen recall, speed, and exam-style decision making. Attempt one page first, review explanations, and then re-attempt incorrect questions without notes.
A good scoring strategy is to mark uncertain questions, finish known ones quickly, and return with elimination logic. This improves accuracy while keeping momentum under time constraints.
Progress: 0 / 500%
Page 3 of 5 • Questions 21-30 of 50
Q21easy
What is the purpose of semantic analysis?
Q22easy
What is a token?
Q23medium
What is the difference between quadruple and triple?
Q24medium
What is loop invariant code motion?
Q25medium
What is common subexpression elimination?
Q26easy
What is the purpose of intermediate code generation?
Q27medium
What is LALR(1) parsing?
Q28easy
What is the purpose of a parse tree?
Q29easy
What is syntax-directed translation?
Q30easy