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学生对 University at Buffalo 提供的 Blockchain Basics 的评价和反馈

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7,757 个评分

课程概述

This first course of the Blockchain specialization provides a broad overview of the essential concepts of blockchain technology – by initially exploring the Bitcoin protocol followed by the Ethereum protocol – to lay the foundation necessary for developing applications and programming. You will be equipped with the knowledge needed to create nodes on your personal Ethereum blockchain, create accounts, unlock accounts, mine, transact, transfer Ethers, and check balances. You will learn about the decentralized peer-to-peer network, an immutable distributed ledger and the trust model that defines a blockchain. This course enables you to explain basic components of a blockchain (transaction, block, block header, and the chain) its operations (verification, validation, and consensus model) underlying algorithms, and essentials of trust (hard fork and soft fork). Content includes the hashing and cryptography foundations indispensable to blockchain programming, which is the focus of two subsequent specialization courses, Smart Contracts and Decentralized Applications (Dapps). You will work on a virtual machine image, specifically created for this course, to build an Ethereum test chain and operate on the chain. This hands-on activity will help you understand the workings of a blockchain, its transactions, blocks and mining. Main concepts are delivered through videos, demos and hands-on exercises....

热门审阅

RH

May 4, 2019

The course is well designed to give you an overview of Blockchain and the basic concepts. What is Smart Contract and other various terminologies and how they play a role in the blockchain. Thanks

MK

Mar 15, 2019

Very nicely arranged course and very informative. Learned a lot in no time. Only hurdle is The Ethereum Virtual machine takes hell lot of time in the Miner step. rest all fine. thanks a lot.

筛选依据：

1101 - Blockchain Basics 的 1125 个评论（共 1,931 个）

创建者 Mohit C

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Mar 5, 2019

Great explaination.

创建者 Paulo C

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Feb 5, 2022

Excellent content!

创建者 SASWIN V

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Jan 17, 2022

EXCELLENT TEACHING

创建者 MOHAMMED M I

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Aug 23, 2021

awesome experience

创建者 Thanat S

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Jan 6, 2021

easy to understand

创建者 Arnab R

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Dec 1, 2020

Very well designed

创建者 Amith K S

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Jul 30, 2020

really wonderful..

创建者 Mr. M A B M

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Jul 20, 2020

Good for beginners

创建者 Augustine S

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May 30, 2020

very useful course

创建者 Piyush B

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May 19, 2020

Really nice course

创建者 Akash B

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Apr 18, 2020

Good for beginners

创建者 ankan d

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Oct 8, 2018

Very nice course!!

创建者 Vijay S

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Sep 9, 2018

Very Informative!!

创建者 Arun A

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Aug 7, 2018

Decent 101 for BC.

创建者 Andrea B

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Aug 1, 2018

Excellent MOC !!!!

创建者 Gouri S S

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Jul 28, 2018

Excellent Content.

创建者 Jyotirmai B

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Jul 10, 2018

outstanding course

创建者 Marc A

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Jun 14, 2018

Excellent content.

创建者 Hieu N T

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Jul 22, 2025

good for beginner

创建者 Liuxing X

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Oct 11, 2023

very good classes

创建者 AKASH O

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May 13, 2023

very nice lecture

创建者 Oussama L

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Feb 7, 2023

its a good course

创建者 Mihiraj W

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Nov 18, 2022

Very Smart Course

创建者 Niloy M

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Jan 29, 2022

Practicaland nice

创建者 Keith H

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Nov 16, 2021

That was awesome!