What is python - Study guides, Class notes & Summaries

What is TRUE about regular expressions (re package) in Python. Because it is unique to Python, it is one of the reasons Python is so popular in data science. It cannot be used in conjunction with the natural language toolkit (nltk). It is especially useful in working with unstructured text. Correct! It is resource-intensive both in computer cycles and memory. It requires that we import Pandas. Ques 5 / 5 pts tion 2 A Python object-relational mapper for PostgreSQL, SQLite, and other relatio...

A program consists of? - ANS input, process, output A named item used to hold a value? - ANS variable Sequence of instructions that solves a problem. - ANS Algorithm program that executes python programming. - ANS python intreperter or IDE textual representation of a program - ANS code row of text - ANS line indicates the interpreter is ready to accept user input - ANS prompt line of executable code - ANS ...

Who is Typhoeus? Why did Zeus need to fight him? correct answers Offspring of Gaea and Tartarus with heads of a dragon Fights Zeus because of Gaea's anger at Zeus for defeating the Titans Name three other heroes who fight snake-like monsters in Greek myth correct answers Apollo with the python, Hercules with the hydra, Perseus with medusa, cadmus with the dragon Name one similarity between the titanomachy and the battle with Typhoeus. correct answers In both, Gaea/the earth is harmed by ...

COS3711 ASSIGNMENT 2 (COMPLETE ANSWERS) 2024 - DUE 18 JULY 2024 COURSE ADVANCED PROGRAMMING (COS3711) INSTITUTION UNIVERSITY OF SOUTH AFRICA (UNISA) BOOK PYTHON ADVANCED PROGRAMMING EXAM QUESTIONS AND COMPLETE WELL EXPLAINED ANSWERS WITH RATIONALE 100% VERIFIED AS CORRECT LATEST UPDATE 2024 GRADED A+[ALREADY PASSED] 2.1. The intention is to use reflective programming approaches. Write the class definition of the main container class so that reflective programming approaches can ...

Python Questions and Answers Already Passed What is the output of the following Python code: ``` x = 10 x += 5 print(x) ``` 15 What is the output of the following code: ``` x = [1, 2, 3] d(4) print(x) ``` [1, 2, 3, 4] 2 What is the difference between `del` and `remove()` in Python? `del` removes an item by index, while `remove()` removes an item by value What is a dictionary in Python? A collection of key-value pairs How do you access a value in a diction...

Zybook Chapters 1-8 Python Questions and Answers Latest Version Already Graded A What is the difference between the `+` and `*` operators in Python when applied to strings? The `+` operator concatenates strings, while the `*` operator repeats a string. What is the purpose of the `range()` function in Python? The `range()` function generates a sequence of numbers, commonly used in loops. What does the `and` operator do in Python? The `and` operator checks if both conditions in an ...

Starting out With Python Chapter 2 Questions and Answers Already Passed What is a literal in Python? A literal is a value written directly in the code, such as a number, string, or boolean. What is an operator in Python? An operator is a symbol that performs operations on variables or values, like `+`, `-`, `*`, or `/`. What is a string literal in Python? A string literal is a sequence of characters enclosed in single or double quotes, like `'Hello'` or `"World"`. W...

Code HS Answers: Lessons 1-20 Questions and Answers Already Passed What is a variable in programming? A placeholder used to store a value What is the result of the following Python expression: `3 + 4 * 2` 11 What is the result of the following Python code: ``` if 5 > 3: print("True") else: print("False") ``` True 2 What is a dictionary in Python? A collection of key-value pairs What is the result of accessing a non-existing key in a dictionary? I...

Python Coding Questions and Answers Latest Version Graded A+ What is the difference between a tuple and a list in Python? A tuple is immutable, meaning its elements cannot be modified after creation, while a list is mutable. How do you create a comment in Python? By using the `#` symbol before the comment text. What is the purpose of the `range()` function in Python? It generates a sequence of numbers, commonly used in loops for iteration. How can you handle exceptions in Pyth...

Starting Out with Python, Ch. 1-3 Questions and Answers Graded A+ Which of the following is a valid variable name in Python? 1variable my_variable my-variable @variable What data type is the value `10.5` in Python? int float string bool How do you declare a string in Python? By using the `str` keyword. By enclosing characters in single or double quotes. By using the `string` function. 2 By enclosing characters in parentheses. What is the result of the express...