Compiler Design Unit 4 Notes AKTU (BCS602)
AKTU · BTECH · Semester 6 · Compiler Design · Unit 4 · Notes
AKTU Compiler Design (BCS602) Unit 4 notes for B.Tech Semester 6 – Symbol Tables, Run-Time Administration and Error Recovery. Topics: Data Structures for…
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Unit 4: Symbol Tables, Run-Time Administration and Error Recovery – AKTU syllabus topics
- Data Structures for Symbol Tables
- Representing Scope Information
- Implementation of Simple Stack Allocation Scheme
- Storage Allocation in Block-Structured Language
- Error Detection and Recovery: Lexical Phase Errors, Syntactic Phase Errors, Semantic Errors
Most asked AKTU PYQ questions from Unit 4
- Q6a. Define Symbol table? Explain about the data structures used for symbol table. (10 marks, 2023-24)
- Q2d. Explore the various data structures used for the symbol table construction. (10 marks, 2023-24)
- Q2d. Explain various data structures used in symbol table management. (10 marks, 2022-23)
- Q6a. What is symbol table? Explain various data structures used for symbol table. (10 marks, 2020-21)
- Q1e. Describe Data structure for symbol table . (2 marks, 2017-18)
- Q6b. Distinguish between static scope and dynamic scope. Briefly explain access to non local names in static scope. (10 marks, 2021-22)
- Q1f. List various error recovery strategies for a lexical analysis. (2 marks, 2025-26)
- Q1h. What is mean by Activation record? (2 marks, 2023-24)
- Q1d. List the various error recovery strategies for a lexical analysis. (2 marks, 2018-19)
- Q1f. What is mean by Activation record (2 marks, 2017-18)
AKTU paper codes: BCS602
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