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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：

1701 - Blockchain Basics 的 1725 个评论（共 1,930 个）

创建者 Prof. S

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May 31, 2020

Good Course.

创建者 Nitin S S

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May 10, 2020

Good course.

创建者 ABHISHEK K

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Mar 30, 2020

Good overall

创建者 SHAZIB A

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Jun 7, 2023

good course

创建者 Swarup K M

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Nov 5, 2022

Good Course

创建者 SHRE A R

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May 4, 2021

Good course

创建者 Ritik G

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Sep 25, 2020

Nice Course

创建者 Amana R

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Sep 4, 2020

good course

创建者 ABHIMANYU B

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Jun 18, 2020

nice course

创建者 ABHISHEK G

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Jun 6, 2020

nice course

创建者 Alpana M

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May 1, 2020

Interesting

创建者 Sagar K

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Mar 3, 2019

It was good

创建者 Alexander S

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Jul 17, 2018

Very good.

创建者 Neha A G

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Oct 1, 2022

Helpfull

创建者 Anup K P

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Oct 3, 2020

Excellent

创建者 Santiago L

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Nov 18, 2024

Muy útil

创建者 Ignacio Z

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Dec 4, 2020

Good!!!!

创建者 chandan j

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Mar 19, 2022

nice

创建者 UiRa

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Feb 5, 2022

nice

创建者 Aadesh P J

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Aug 24, 2021

NICE

创建者 Nikhil C B

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Aug 15, 2021

Good

创建者 Aniketh S

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Mar 4, 2021

good

创建者 S R A

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Jan 22, 2021

Good

创建者 Abu S A

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Oct 1, 2020

good

创建者 Prof. P K M

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Jul 25, 2020

nice