Certified Entry-Level Python Programmer (PCEP-30-02) Practice Exam 2026 - Free Python Programmer Certification Practice Questions and Study Guide

In Python, different notations can be used to represent data values, which makes the correct answer applicable to all the mentioned notations.

Hexadecimal notation is commonly used to represent integers in base-16, allowing for a concise representation of binary data, especially in scenarios like memory addresses or colors in web development (e.g., #FF5733).

Scientific notation is also supported in Python, particularly for floating-point values, allowing for the representation of very large or very small numbers in a more readable format, such as `1.5e3` for 1500.

Binary notation allows for the direct representation of data in base-2 format. Python provides a way to denote binary literals using the '0b' prefix, making it easier for developers to work with low-level data or perform bitwise operations.

Since Python allows for the representation of data in hexadecimal, scientific, and binary notations, selecting 'All of the above' recognizes the versatility and breadth of notation systems available in the language.