u930973931_answers

20 min Score: 0 Attempted: 0/20 Subscribe 1. Which of the following is the primary goal of loop optimization? (A) To remove unnecessary loops (B) To make the loop more readable (C) To reduce the number of instructions in the loop body (D) To increase the size of the loop 2. What does constant folding … Read more

20 min Score: 0 Attempted: 0/20 Subscribe 1. Which of the following best describes machine-independent optimization? (A) Optimizations that are specific to a certain hardware architecture (B) Optimizations that can be applied to any target machine regardless of its architecture (C) Optimizations that only improve runtime performance (D) Optimizations that are concerned with the operating … Read more

20 min Score: 0 Attempted: 0/20 Subscribe 1. Why is code optimization important? (A) To reduce the execution time and memory usage (B) To make the code more readable (C) To make the code more complex (D) To increase the number of functions in the program 2. Which of the following is a primary benefit … Read more

20 min Score: 0 Attempted: 0/20 Subscribe 1. What is the main goal of code optimization? (A) To make the code more readable (B) To reduce the size of the source code (C) To improve the performance of the code (D) To make the code easier to debug 2. Which of the following is a … Read more

15 min Score: 0 Attempted: 0/15 Subscribe 1. What is the role of intermediate code in function calls? (A) To directly execute the function (B) To translate the high-level function call into machine-specific code (C) To simplify the function call for further optimization and translation to machine code (D) To verify the function definition 2. … Read more

15 min Score: 0 Attempted: 0/15 Subscribe 1. What is the primary goal of translating expressions in a compiler? (A) To optimize the expressions (B) To simplify the expressions and evaluate them efficiently (C) To directly map high-level code to machine code (D) To check for syntax errors in the expressions 2. Which of the … Read more

15 min Score: 0 Attempted: 0/15 Subscribe 1. What is the purpose of using Intermediate Representations (IR) in a compiler? (A) To generate machine code directly (B) To check for syntax errors (C) To provide debugging information (D) To simplify the compilation process and perform optimizations 2. Which of the following is a key feature … Read more

15 min Score: 0 Attempted: 0/15 Subscribe 1. What is the primary purpose of intermediate code generation in a compiler? (A) To translate the source code into an intermediate representation that is independent of the target machine (B) To generate machine code directly (C) To perform lexical analysis (D) To optimize the source code for … Read more

10 min Score: 0 Attempted: 0/10 Subscribe 1. What is the main difference between static and dynamic semantics? (A) Static semantics refers to the syntax of a language, while dynamic semantics refers to the execution of a program. (B) Static semantics checks for syntactic errors, while dynamic semantics checks for logical errors. (C) Static semantics … Read more

15 min Score: 0 Attempted: 0/15 Subscribe 1. What is the purpose of attribute grammars in compiler design? (A) To specify the semantic rules for a language (B) To define the syntax of a programming language (C) To generate code for a program (D) To optimize the code generated by a compiler 2. In attribute … Read more