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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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7,749 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

KA

Sep 23, 2020

Some of the course links don't work. The instruction for installation of virtual machine needs updating. I'm hoping the other courses in the specialisation go into more depth, as this is very basic.

筛选依据：

1651 - Blockchain Basics 的 1675 个评论（共 1,930 个）

创建者 Umesh M

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Jun 2, 2020

Some more detailed teaching needed

创建者 Munish K

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May 22, 2020

good course for the basic learning

创建者 Shilpa S J

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Apr 3, 2020

It was a great learning experience

创建者 Alexander W

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Jul 9, 2018

Great intro with interesting links

创建者 Pranil B

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Jul 16, 2020

Great beginner friendly course,

创建者 Pallavi P N

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Jun 9, 2020

Thanku For the wonderful course

创建者 Himalaya s

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Apr 9, 2022

expect more indept information

创建者 Prathish G

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Jun 21, 2021

really good course to study...

创建者 Raj F

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Jul 26, 2020

great work,Its a good course.

创建者 Nawsheen T P

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Jul 23, 2020

A good one to start.Cheers !!

创建者 Harshit S

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May 29, 2020

Great course! Worth learning.

创建者 Rich F

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Oct 1, 2018

Great course. Well laid out.

创建者 Roberto S

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Jun 12, 2023

nice and clear introduction

创建者 ARUNA A

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Aug 7, 2020

It's good and useful course

创建者 parth

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Jul 14, 2020

good course for beginners..

创建者 Thierry G

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Apr 9, 2020

More emphasis on the basics

创建者 Joseph M

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Oct 7, 2018

Good overview of blockchain

创建者 Anand P

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Sep 3, 2018

Good Course understood well

创建者 Sidharth P

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Aug 2, 2018

Good for knowing the basics

创建者 Deleted A

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Aug 21, 2020

Great Course and resources

创建者 Vikram G

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May 13, 2020

IT WAS A NICE EXPERIENCE!!

创建者 Syed A J

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Oct 11, 2018

Well explained everything.

创建者 SAKSHAM G

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Feb 5, 2022

good course for beginners

创建者 Deleted A

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Apr 15, 2020

the course is excellent!!

创建者 Jamal F

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Nov 14, 2022

Really good introduction