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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

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.

SR

Jul 27, 2020

the blockchain concept is gonna be a revolutionary one in every field.this course is very helpful and easily understandable for every one irrespective of the background from which they came

筛选依据：

976 - Blockchain Basics 的 1000 个评论（共 1,930 个）

创建者 D B

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Feb 15, 2021

Good for Blockchain beginners

创建者 Kostikov P

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Nov 1, 2020

Отличный курс для начинающих!

创建者 Yasharth Y

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Oct 16, 2020

It was really great to learn!

创建者 PODUGU S C

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Sep 18, 2020

Greate Learning Tool Coursera

创建者 Mrs.M.Amal M C T

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Sep 9, 2020

GOOD COURSE, GOOD LECTURER...

创建者 Tamal M

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Aug 10, 2020

Great Resource for a beginner

创建者 Peter J

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Oct 15, 2019

Good overview of btc and eth.

创建者 Muhammad M

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Jun 7, 2019

very good learning experience

创建者 Yenni R

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May 17, 2019

Best Course ever I have done.

创建者 Tanisha

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Mar 20, 2019

Awesome assignment and course

创建者 Marcelo B

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Nov 25, 2022

Muito satisfeito com o curso

创建者 Anand R

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Apr 28, 2022

learn a lot from this course

创建者 Ferney V

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Feb 25, 2022

Very nice and well explained

创建者 Richard H

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Dec 31, 2021

It was a great introduction!

创建者 Vikas r

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Aug 28, 2019

It was an excellent Course!!

创建者 Lo V

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Apr 25, 2019

The course really helped me.

创建者 David M S

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Oct 18, 2018

Perfect course for beginners

创建者 Paul

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Jun 27, 2018

`Great succinct introduction

创建者 Ahmed A

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Jun 24, 2018

great course ,update content

创建者 Đức T K

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Jan 27, 2022

Super useful for a beginner

创建者 Rajika C

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Jan 19, 2022

Best for Blockchain Basics!

创建者 Esther Y

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Jun 27, 2021

Thanks for the great course

创建者 Omar O

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Sep 12, 2020

Now i know why its awarded.

创建者 Nareshkumar S

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Aug 21, 2020

Superb introductory course.

创建者 SAURABH K M

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Jul 23, 2020

excellent course for basics