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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：

1151 - Blockchain Basics 的 1175 个评论（共 1,929 个）

创建者 Carlos L

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Nov 8, 2021

Excelent course

创建者 Het G

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Jul 24, 2021

Very insightful

创建者 Chinmay S D

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Aug 2, 2020

good experience

创建者 Shaswata D

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May 16, 2020

Really helpful!

创建者 ATONU G

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Mar 11, 2020

Awesome course.

创建者 Guiller

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Apr 10, 2019

So far so good!

创建者 Mabel L G B

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Mar 10, 2019

I like it a lot

创建者 Thelemaque D

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Jan 21, 2019

Great course !!

创建者 Angel A H

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Dec 30, 2018

Muy buen curso!

创建者 Raymond P

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Oct 3, 2018

Loved it ! ;=)

创建者 ANAS L

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Jul 26, 2018

Great resources

创建者 Сарсенов Ж Х

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Mar 14, 2024

суперский курс

创建者 Jahadis S

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Oct 19, 2022

Useful course

创建者 Souvik M

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Aug 20, 2022

Amazing Course

创建者 M I D

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Mar 15, 2022

Easy to follow

创建者 Yoga P

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Aug 25, 2021

soo inspiring!

创建者 Apurav D

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Jun 19, 2021

it was awesome

创建者 Vasant j

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May 18, 2020

really amazing

创建者 Kunal B

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May 8, 2020

Amazing course

创建者 Sriman .

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Apr 29, 2020

new technology

创建者 ANTHONY R

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Mar 7, 2019

Great overview

创建者 Saikrishna M

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Dec 16, 2018

awesome course

创建者 Ahmed T

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Oct 2, 2018

Great Course!!

创建者 Nitish P

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Sep 29, 2018

Good contents.

创建者 Leo

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Sep 23, 2018

Great starting