21CS61 Dayananda Sagar University • Computer Science & Engineering (Semester 6)

System Software and Compiler Design

💡 DSU Exam Strategy & Guidance

Phases of Compiler, Lexical Analysis, LL(1) Parsing tables, LR(0)/SLR(1) Parsing, Intermediate Code Generation (Three-Address Code), and Code Optimization (DAG).

High-Yield Passing Strategy: Compute First & Follow sets accurately and construct the LL(1) parse table step-by-step.

Most Repeated Question Topics:

First and Follow Set ComputationLL(1) Parsing Table ConstructionLR(0) Canonical Items and SLR(1) TableThree-Address Code Generation (Quadruples/Triples)Directed Acyclic Graph (DAG) for Basic Blocks

📄 Previous Year Question Papers (2)

END_SEM • 2024

End Semester Exam 2024

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END_SEM • 2023

End Semester Exam 2023

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