Most Important Python Interview Questions & Answers [2022]

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 PYTHON INTERVIEW PREPARATION

PART-1


Content Of This Post ?
     

                                                             In this article, we covered Ten Python questions with answers.
  • What is the distinction between a compiler and an interpreter?
  • Is Python dynamically typed language or statically typed language?
  • What is dynamically typed language?
  • list some of the applications of the Python language?
  • What is Python?
  • What is an Interpreted language?
  • What is the use of self?
  • Explain the difference between statically typed language and dynamically typed language?
  • What is PVM?
  • What are the features of Python?

1. What is the distinction between a compiler and an interpreter?


                        The interpreter converts one statement at a time into machine-level language, whereas the compiler converts the complete code at a time into machine-level language.

2. Is Python dynamically typed language or statically typed language?

                        Python is a dynamically typed language because it checks the type of variables during run-time. 

3. What is dynamically typed language?

                        Dynamically typed languages are such languages that check the type of variables during the run-time. Some dynamically typed languages are Python, JavaScript, Ruby, etc.

4. list some of the applications of the Python language?

                        Python has a simpler and easy-to-learn syntax. It may look similar to English. The community of developers for Python is enormous.
Few applications of Python are:

1. To create web applications.
2. To create console-based applications.
3. To create Desktop GUI applications.
4. To develop the software.
5. In the field of Machine Learning.
6. In the field of Automation.
7. In the field of Data Science.

 

5. What is Python?

                Python is an interpreted, high-level (Human Can Understand), general-purpose programming language. It has concise syntax compared to Java, and C. Python was invented in 1991 by developer Guido Van Rossum. The name of the Python was kept after the television program Monty Python's Flying Circus. As a general-purpose language, it is used to build almost any type of application with the correct tools/libraries. 

6. What is an Interpreted language?

                                An Interpreted language is such a language that executes the statements line by line using an interpreter language processor. Few interpreted languages are Python, JavaScript, R, PHP, etc. 

7. What is the use of self?

The self is a variable that contains the memory address of the instance of the class. We need not pass anything to this variable.

8. Explain the difference between statically typed language and dynamically typed language?

The statically typed language is a language in which the programmer assigns the data type for the variable, and the variable type is known at the compile time.
E.g., C, C++, Java.
In a dynamically typed language, the data type of a variable is assigned at run-time based on the variable's value.
E.g., Python, Ruby, and JavaScript.

9. What is PVM?

            PVM stands for Python virtual Machine. It is used to convert bytecodes into machine-level language. It also provides the programming environment for python programming language.
 
10. What are the features of Python?

The following are few features of Python:
1. It is simple.
2. It is easy to learn.
3. It is a high-level language.
4. It is dynamically typed language.
5. It is platform independent.
6. It is open source.
7. It is portable.
8. It can be used as scripting, procedural and object-oriented language


Important ! :-

  • Python Interview Questions & Answers Part-2 : Click Here


  • Html Interview Preparation Part-2 : Click Here


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