Q10. What are Tuples in Python? Tuples are sequence data types used to store a collection of items (objects). In Tuples, objects are represented using parentheses. The fundamental difference between Lists and Tuples is that Lists are collections of mutable objects while Tuples are a collectio...
Python is an easy-to-learn, high-level, indentation-sensitive, general-purpose programming language. Its design philosophy is big on readability and supports an object-oriented approach. We can often solve coding questions based on data structures and algorithms quite succinctly and cleanly in Python...
3. In python tuples, different elements are separated by which symbol? : , :: None of the above Answer:B) , Explanation: In python tuples, elements are separated by a comma ( , ) symbol. Discuss this Question 4. What is the nature of the python tuples data type?
12. What are the common built-in data types in Python? 13. What are lists and tuples? What is the key difference between the two? 14. What is Scope in Python? 15. What is PEP 8 and why is it important? 16. What is an Interpreted language? 17. What is a dynamically typed langu...
Slicing in Python is about dividing a given string to obtain sub-strings. If you wish to access sequences such as lists, tuples, and strings, slicing is the feature that will help you do so. You can select a specific range or part of these sequences using slicing. You can change or...
Parsing: It helps in deciding the structure of a sentence or text in a document. It helps analyze the words in the text based on the grammar of the language. Word segmentation: The segmentation of words segregates the text into small significant units. Morphological segmentation: The purpose ...
The absence of parentheses in “DataFrame.shape” is because it’s an attribute, not a method. In Python, attributes are accessed without parentheses, while methods require them. “DataFrame.shape” returns a tuple representing the dimensions of the DataFrame, typically in the form of rows or ...
They are based on a company’s tech stack and technology goals and test your ability to perform job functions. We have detailed the most common skills tested after analyzing 1000+ data engineering interview questions. To help, we’ve counted down the top 100+ data engineering interview ...
Python has several built-in data types including numbers, strings, lists, tuples, dictionaries, and booleans. What is the difference between a list and a tuple in Python? A list is a mutable data type, meaning its elements can be changed, while a tuple is immutable and its elements canno...
From arrays or tuples using MultiIndex.from_tuples(). Directly set multiple columns as index. Combine groupby() or pivot tables. Reindex existing data for hierarchy.19. How do you filter rows based on a condition in pandas?This question checks if you can extract meaningful subsets of data....