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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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7,738 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：

1651 - Blockchain Basics 的 1675 个评论（共 1,922 个）

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

创建者 SAMPAT K G

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Apr 25, 2020

Great for a beginners!!

创建者 Electrical S

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Feb 16, 2022

Project was very easy!

创建者 Anitha B

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Jul 24, 2018

Good knowledge sharing

创建者 Lijo R

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Dec 19, 2022

Great starter course

创建者 Deleted A

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Mar 10, 2019

Basics are very good

创建者 Ayushi M

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Feb 20, 2019

Very Well explained!

创建者 Sarath K

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Jun 25, 2018

good and interesting