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Python Data Types Overview

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Questions and Answers

What does the round() function in Python require as its first argument?

A boolean

A string

An array

A number (correct)

How many decimal places can you specify as the second argument for the round() function?

Three

Two

Five

None (correct)

What function in the math module is used to calculate the square root of a number in Python?

sqrt() (correct)

power()

square()

root()

To use a function from a module in Python, what must you do first?

Import the module Signup and view all the answers

Which formatting method is the easiest way to format data in Python?

With f-strings Signup and view all the answers

What does the f before the first quotation mark in an f-string indicate to Python?

Start of a format string Signup and view all the answers

What is the data type used to store textual information such as names and addresses in Python?

Strings Signup and view all the answers

Which of the following is a valid Python data type for representing True or False values?

Booleans Signup and view all the answers

What Python function is used to return the absolute value of a number?

abs() Signup and view all the answers

Which Python data type is used to differentiate between whole numbers and numbers with decimal points?

Floats Signup and view all the answers

What is the purpose of defining a variable when working with Python functions?

To store the value returned by the function Signup and view all the answers

Which Python module allows working with dates and times even though Python lacks built-in data types for them?

datetime Signup and view all the answers