Decision-making in programming, much similar to decision-making in real life, is quite important as it helps us decide what the program should do next. Decision-making helps in deciding the flow of execution of the program. Decision-making is implemented using if else in Python. The conditiona...
Python OOPS Interview Questions 56. What are the four pillars of OOP? Explain each Here are the main four pillars of OOPs: Inheritance allows us to inherit the behaviors or properties from the parent class to the child class. Polymorphism means “many forms” and in programming functions with...
Python Programming Examples Play Python Interview Questions for Freshers1. What is __init__? __init__ is a contructor method in Python and is automatically called to allocate memory when a new object/instance is created. All classes have a __init__ method associated with them. It helps in...
if (n := len(string)) < 8: ... print(f"Length {n} is too short, needs at least 8") ... else: ... print(f"Length {n} is okay!") ... >>> validate_length("Pythonista") Length 10 is okay! >>> validate_length("Python") Length 6 is too short, needs at least 8 ...
Optional Questions Environment Diagram Practice Q4: Lambda the Environment Diagram 尝试画出下列代码运行时python的环境示意图并且预测Python的输出结果,本题不需要测试,你可以通过这个网站检查自己的答案是否正确:https://pythontutor.com/composingprograms.html#mode=edit ...
As expected, the conditional code block skipped and the next statement executed. With this, we conclude this post on the conditional statements in Python. Apart from the topics discussed, there are no other questions that will trouble you either in PCEP or programming in Python. You can refer...
Basic Python Interview Questions and Answers 1. What is Python? Answer: Python was created and first released in 1991 by Guido van Rossum. It is a high-level, general-purpose programming language emphasizing code readability and providing easy-to-use syntax. ...
if from_number < 1: ... print("Liftoff!") ... else: ... print(from_number) ... countdown(from_number - 1) ... As before, you must run the example yourself to see the effect of the decorator: Python >>> countdown(3) 3 2 1 Liftoff! There’ll be a two second pause...
Python Interview Questions for Beginners The following questions test the basic knowledge of Python keywords, syntax and functions. 1. What is a dynamically typed language? A dynamically typed language is a programming language in whichvariable types are determined at runtime, rather than being explic...
Python MCQs: This section contains multiple-choice questions and answers on Python Programming language. It will help the students and developers to prepare well for their exams, and enhance their skills.