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Engineering B.E. (Computer Engineering) Sem 6 System Programming and Compiler Construction May 2024 Question Paper - Mumbai University | munotes

System Programming And Compiler Construction Question Paper, May 2024.pdf
CMPN · 615 KB · 1 May 2025

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Questions asked in this paper

  1. Q1 a) Define “System Programming”. Differentiate between system
    • b) Explain in brief “forward reference problem”. Explain how TII handles forward reference problem in single pass assembler
    • c) Explain conditional macro with suitable example. 5
    • d) Compute FIRST and FOLLOW for the following grammar: 5
  2. Q2 a) Draw the flowchart of pass1 of assembler and explain its working with the databases What are the different ways of Intermediate code representation? [10] 10 marks
    • b) Explain with example
  3. Q33 a) Construct the necessary data structures after compiling the following code by Pass1 of two-pass macro processor: 10 marks
    • 1. MACRO
    • 4. MULT &a, ="4’
    • 6. MEND
    • 8. MOVER &r, &k
    • 9. SUB
    • b) Construct LR(O) parsing table for the following grammar and _ Analyze the contents of stack and input buffer and action taken after each step while parsing the input string “abbcbcde”: 10
  4. Q4 a) State and explain the types of assembly language statements with
    • b) Discuss the databases used in direct linking loader. 10
  5. Q5 a) Generate 3-address code for the following C program and construct flow graph with the help of basic blocks : 10 marks
    • b) What are the phases of compiler? Give working of each phase for
    • a) Explain Dynamic Linking Loader in Detail. 10
    • b) Explain different Code Optimization Techniques in detail. 10

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