What is the role of the Python interpreter?

Solution (By Examveda Team)

Option C is the correct answer.

The Python interpreter is responsible for reading and executing Python programs. It processes the source code, translates it into an intermediate form (bytecode in CPython), and executes the instructions. From a programmer's perspective, the interpreter executes the program line by line, allowing errors to be detected during execution and making Python an interpreted language.

Why Option A is incorrect:

The Python interpreter does not convert Python code directly into assembly language. Assembly code is generated by low-level language compilers, whereas Python uses an interpreter that works with Python source code and bytecode.

Why Option B is incorrect:

Although the Python runtime automatically manages memory using mechanisms such as reference counting and garbage collection, memory allocation is not the primary role of the Python interpreter. Its main purpose is to execute Python programs.

Why Option D is incorrect:

In the CPython implementation, Python source code is first compiled into bytecode before execution. However, the question asks for the role of the Python interpreter, whose primary function is to execute the code. Compiling source code into bytecode is only one step in the execution process and is not the interpreter's main role as described in this question.

Therefore, the primary role of the Python interpreter is to execute Python code, making Option C the correct answer.