Python Language Fundamentals Feature of Python

Question 1

What is the purpose of a virtual environment in python?

It provides a virtual machine for executing python code.

It allows multiple python versions to coexist on the same system.

It creates a sandboxed environment for testing python applications.

It is used to deploy python applications to a production server.

Question 2

Which of the following is not a feature of python?

Dynamic typed

Strongly typed

Statically typed

Object oriented

Question 3

What is the significance of the global Interpreter lock (gil) in python?

It allows for better multithreading and parallel processing.

It prevents multiple threads from executing python bytecode simultaneously.

It ensures that python code is executed securely.

It is responsible for garbage collection in python.

Question 4

Which of the following is not a built-in data type in python?

Integer

String

Dictionary

Array

Question 5

Which of the following is not a valid method for handling exceptions in python?

Try-except block

If-else statement

Raise statement

finally block

Question 6

What is the purpose of the python standard library?

To provide a collection of useful third -party modules and packages.

To provide a standardized set of built-in modules and packages.

To allow developers to create custom libraries and packages.

To provide a platform-independent runtime environment for python.

Question 7

What does the self keyword represent in python class methods?

It refers to the current instance of the class.

It is a reserved keyword and has no specific meaning.

It refers to the superclass of the class.

It is used to access static variables and methods.

Question 8

Which statement is true about python garbage collection mechanism?

Python uses reference counting as the sole of garbage collection mechanism.

Python relies on a combination of reference counting and garbage collection algorithms.

Python uses a mark-and-sweep garbage collection algorithm.

Python requires manual memory deallocation using the del keyword.

Question 9

Python is an interpreted language. What does this mean?

Python code is compiled into machine code before execution.

Python code is executed line by line without compilation.

Python code is compiled into bytecode before execution.

Python code is executed by an interpreter after compilation.

Question 10

Which of the following is not a benefit of using python?

Easy readability and maintainability of code.

Wide range of available libraries and frameworks.

Fast execution speed compared to other programming languages.

Cross-platform compatibility.

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