Assignment: Introduction to Blockchain Technology

Part I (Overview & History): Focuses on defining blockchain, tracing key technological milestones from the 1980s to Ethereum, and explaining the key differences between blockchain and traditional databases. Part II (Fundamentals): Tests the knowledge on core components (blocks, chains, nodes, decentralization), compares the three main types of blockchains (public, private, consortium), and researching two real-world use cases.

07 Oct 2026 0 163

Python Programming: Variables, Basic Operations and String manipulate

This document is a brief summary of a Python lesson on variables, basic operations, and string manipulation. It covers how variables store data and their types (int, float, str, bool, list, tuple, dict, set, None), the five basic operation categories (arithmetic, assignment, comparison, logical, membership), and common string methods like concatenation, formatting, slicing, and splitting.

23 Sep 2026 1 156