Q1: 1. In intermediate code generation, which representation is used before converting the code to machine language?

• A) High-level language code
• B) Assembly language code
• C) Low-level language code
• D) Machine language code

Q2: 2. Which of the following is not a common intermediate code generation technique?

• A) Three-address code
• B) Quadruples
• C) Syntax-directed translation
• D) Machine-dependent code

Q3: 3. Which of the following statements best describes intermediate code generation?

• A) It directly translates high-level code to machine code
• B) It serves as an intermediate step between high-level code and machine code
• C) It optimizes code for better performance
• D) It is only used in specialized programming languages

Q4: 4. What is the purpose of intermediate code generation in a compiler?

• A) To make the code more readable for programmers
• B) To simplify the process of code optimization
• C) To provide a platform-independent representation of the code
• D) To directly execute the code on the hardware

Q5: 5. Which of the following is an example of a real-life problem that could benefit from intermediate code generation?

• A) Developing a new programming language
• B) Writing a simple script for a website
• C) Debugging an existing software application
• D) Configuring a computer network

Q6: 6. Which of the following intermediate code representations is most commonly used in compilers?

• A) Abstract Syntax Tree (AST)
• B) Three-address code
• C) Reverse Polish Notation (RPN)
• D) Postfix notation

Q7: 7. When generating intermediate code, what is the purpose of using temporary variables?

• A) To store intermediate results
• B) To reduce the overall code size
• C) To improve code readability
• D) To avoid syntax errors

Q8: 8. Which stage of the compilation process typically follows intermediate code generation?

• A) Lexical analysis
• B) Semantic analysis
• C) Code optimization
• D) Code generation

Q9: 9. In intermediate code generation, what is the role of the symbol table?

• A) To store the intermediate code
• B) To keep track of variable names and their attributes
• C) To optimize the code for better performance
• D) To execute the code on hardware

Q10: 10. Which of the following is an advantage of using intermediate code generation in compilers?

• A) Increased execution speed
• B) Platform independence
• C) Reduced code complexity
• D) Direct hardware interaction

Q11: 11. Which intermediate code representation is more suitable for implementing control flow in compilers?

• A) Three-address code
• B) Quadruples
• C) Abstract Syntax Tree (AST)
• D) Directed acyclic graph (DAG)

Q12: 12. In a real-life scenario, how can intermediate code generation help in optimizing code for better performance?

• A) By eliminating redundant computations
• B) By increasing the code size
• C) By introducing more complex data structures
• D) By reducing the number of variables used

Q13: 13. Which of the following is not a common intermediate code optimization technique?

• A) Constant folding
• B) Loop unrolling
• C) Instruction scheduling
• D) Code obfuscation

Q14: 14. How does intermediate code generation contribute to portability of software applications?

• A) By directly translating high-level code to machine code
• B) By providing a platform-independent representation of the code
• C) By optimizing code for specific hardware architectures
• D) By improving code readability

Q15: 15. Which intermediate code generation technique is based on converting a program into a sequence of quadruples?

• A) Three-address code
• B) Quadruples
• C) Abstract Syntax Tree (AST)
• D) Postfix notation

Q16: 16. In a compiler, which component is responsible for performing intermediate code generation?

• A) Lexer
• B) Parser
• C) Semantic analyzer
• D) Code generator

Q17: 17. Which of the following real-life problems could benefit from using intermediate code generation techniques?

• A) Data entry validation in a web form
• B) Sorting a list of numbers
• C) Translating a high-level language program to machine code
• D) Managing a database system

Q18: 18. How does intermediate code generation facilitate code optimization in compilers?

• A) By directly executing the code on hardware
• B) By converting high-level code to assembly language
• C) By transforming the code into a more efficient form
• D) By adding more comments to the code

Q19: 19. Which intermediate code representation is most suitable for implementing arithmetic expressions in compilers?

• A) Quadruples
• B) Postfix notation
• C) Three-address code
• D) Abstract Syntax Tree (AST)

Q20: 20. What role does intermediate code generation play in the overall compilation process?

• A) It is the final stage before code execution
• B) It is the first step in compiling a program
• C) It bridges the gap between high-level code and machine code
• D) It focuses on code documentation

Q21: 21. Which aspect of intermediate code generation is essential for ensuring proper variable scoping in a program?

• A) Register allocation
• B) Type checking
• C) Symbol table management
• D) Loop optimization

Q22: 22. In a real-life scenario, how can intermediate code generation improve code maintainability?

• A) By increasing code complexity
• B) By introducing more bugs
• C) By reducing redundant code
• D) By avoiding code optimization

Q23: 23. Which intermediate code generation technique emphasizes the order of operations in a program?

• A) Quadruples
• B) Reverse Polish Notation (RPN)
• C) Three-address code
• D) Postfix notation

Q24: 24. How does intermediate code generation contribute to enhancing code readability in software development?

• A) By obfuscating the code
• B) By introducing unnecessary comments
• C) By simplifying complex code structures
• D) By increasing the number of variables used

Q25: 25. Which intermediate code representation is most commonly used for code generation in object-oriented programming languages?

• A) Abstract Syntax Tree (AST)
• B) Quadruples
• C) Three-address code
• D) Postfix notation