Python LinkedIn Learning Exam Questions and Answers 100% Pass

Python LinkedIn Learning Exam Questions and Answers 100% Pass What is Python primarily used for? General-purpose programming, including web development, data analysis, and automation. What is the correct way to define a function in Python? Using the `def` keyword followed by the function name and parentheses. How do you import a module in Python? Using the `import` statement followed by the module name. What does the `len()` function do in Python? It returns the number of elements in an object, such as a list or string. How are comments written in Python? By starting the line with a `#` symbol. 2 What data type is used to store a collection of key-value pairs in Python? Dictionary. How do you create a list in Python? By enclosing elements in square brackets `[]`. What is the difference between a tuple and a list in Python? A tuple is immutable, while a list is mutable. What is the output of `print(2 ** 3)` in Python? 8. How can you check the type of an object in Python? Using the `type()` function. What is the purpose of the `if` statement in Python? To execute a block of code only if a specified condition is true. 3 What is a Python package? A collection of Python modules grouped together. How do you handle exceptions in Python? By using the `try` and `except` blocks. What is the difference between `is` and `==` in Python? `is` checks for object identity, while `==` checks for equality of values. How do you iterate over a list in Python? Using a `for` loop. What is the purpose of the `return` statement in a function? To send a value back to the caller of the function. How do you open a file in Python? Using the `open()` function with the file name and mode as arguments. 4 What does the `strip()` method do for a string? It removes any leading and trailing whitespace from the string. What is the purpose of the `self` parameter in a class method? It represents the instance of the class and allows access to its attributes and methods. How do you create a dictionary in Python? By enclosing key-value pairs in curly braces