Below is a set of questions for the Certified Entry-Level Python Programmer (PCEP) examination focusing on "constructing strings." The questions use various formats, including single- and multiple-select questions, fill-in-the-gap, code fill, code insertion, sorting, and more. Question 1: Which...
Below is a set of questions for the Certified Entry-Level Python Programmer (PCEP) examination focusing on the subtopic "quotes and apostrophes inside strings." The questions use various formats, including single- and multiple-select questions, fill-in-the-gap, code fill, code insertion, sor...
You can return either of the two elements depending on the problem and sample outputs provided. 28. You have a string, and you want to find the length of the longest substring of that string where no characters repeat. For example, in the string For implementation-based questions like ...
However, it’s a more common practice to use a lowercase f to create f-strings.Just like with regular string literals, you can use single, double, or triple quotes to define an f-string:Python 👇 >>> f'Single-line f-string with single quotes' 'Single-line f-string with single ...
data_source = StringIO.StringIO(requests.get(csv_link).content)) dataframe = pd.read_csv(data_source) print(dataframe.head()) Conclusion: In this article, we have seen commonly asked interview questions for a python developer. These questions along with regular problem practice sessions will he...
Python PracticePractice Python from the below-given links:Python Quick Guide Python Online Quiz Python Interview Questions & AnswersPython ExercisesYou can practice various Python topics with the help of examples provided:String Exercises List Exercises Tuple Exercises Set Exercises Dictionary Exercises ...
Practice how to create a function, nested functions, and use the function arguments effectively in Python by solving different questions. Topics:Functionsarguments, built-in functions. Python String Exercise Solve Python String exercise to learn and practice String operations and manipulations. ...
In this tutorial, you'll prepare for future interviews by working through a set of Python practice problems that commonly appear in coding tests. You'll work through the problems yourself and then compare your results with solutions developed by the Real
‘Docstring’ is the abbreviation for ‘documentation string’. Even though including a docstring in our function is optional, it is considered a good practice as it increases the readability of the code and makes it easy to understand. We use triple quotes around the string to write a ...
You might be asked questions to test your knowledge of a programming language. On the other side, you can be given a task to solve in order to check how you think. And when you are interviewed for a data scientist position, it's likely you can be asked on the corresponding tools ...