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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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7,753 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：

1076 - Blockchain Basics 的 1100 个评论（共 1,929 个）

创建者 BATIS

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Oct 17, 2018

An Excellent Course !

创建者 Kapil N

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Jun 7, 2018

excellent explanation

创建者 Pavel M

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Jan 15, 2022

fast and interesting

创建者 Dat T

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Jan 12, 2022

highly recommend for

创建者 Daniel A B T

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Nov 5, 2021

Claridad en el tema.

创建者 krishnan

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Aug 10, 2020

Good and Interactive

创建者 Aditya K

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Jul 24, 2020

Teacher was awesome.

创建者 Travel w S

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Jun 29, 2020

The course was great

创建者 Reema A

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May 4, 2020

really usefull learn

创建者 Nitish M

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Dec 19, 2019

Very awsum for start

创建者 YC

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Jan 25, 2019

very well structured

创建者 Alicia W

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Jul 10, 2018

Thank you very much!

创建者 Angelo E

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Jul 3, 2023

Muy bueno el curso.

创建者 Luat N

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Dec 20, 2022

Highly educational!

创建者 Manish K

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Sep 13, 2022

Outstanding Course

创建者 Alter E

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Jul 30, 2022

I enjoyed every bit

创建者 Franco D G Q

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May 18, 2022

es un muy bue curso

创建者 bhagath v

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Jun 9, 2021

Good one start with

创建者 Rittwika S D

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Feb 5, 2021

Teacher is awesome.

创建者 Ronan D m

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Jul 31, 2020

Great introduction!

创建者 Naman T

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Jul 21, 2020

exceptional course.

创建者 CHRISTOPHER G O M

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Jul 3, 2020

Excelente contenido

创建者 Hander B

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Dec 16, 2019

Excellent course!!!

创建者 Nagavardhan R

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Mar 26, 2019

Very informative...

创建者 Mohit C

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Mar 5, 2019

Great explaination.