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学生对 University at Buffalo 提供的 Blockchain Basics 的评价和反馈

4.6
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

TT

Nov 18, 2018

This is an introductory course to Blockchain. The supplemented material (in other words self-study) is excellent and in my opinion is the only way to master the concepts and details of this discipline

SJ

Feb 4, 2022

Really l​earned a lot about the fundamentals of blockchain, being a software engineer looking into blockchain. It just got me up to speed with the underlying workflow of blockchain and more. loved it.

筛选依据:

1551 - Blockchain Basics 的 1575 个评论(共 1,922 个)

创建者 Dazhi W

Jul 14, 2021

This course is an easy introduction. Could be finished within 2 or 3 days easily.

创建者 Avinash S

Feb 17, 2019

Explains the concepts in very efficient manner with Great Programming Assignment.

创建者 PLN R

Dec 9, 2018

Pretty decent for an introductory course! Hope it gets better in further modules!

创建者 Abhishek T

Jun 27, 2023

The course is nicely designed but i felt that the videos can be more informative

创建者 Ragib H

Aug 28, 2021

Instead of the main lecture resources the optional resources are more valuable.

创建者 Timo K

Mar 26, 2021

-Multiple links point to non-existing pages

+ The video lectures are very good.

创建者 Rahul S

Aug 12, 2018

Best course for learning basics about blockchain,ethereum and smart contracts.

创建者 Aleksandar P

Feb 25, 2019

It was to easy. CLI command should be included in the programming assignment.

创建者 SHUBHAM G

Oct 15, 2018

There should be also tutorial on how to use software .

SInce we are beginners.

创建者 Anish K

Feb 3, 2020

Content could be a bit more detailed and expressive. Overall a great course.

创建者 Danilo M

May 18, 2021

El contenido del curso estuvo bueno pero el proyecto final deja que desear.

创建者 K G V

May 28, 2020

learnt basics in block chain.frustrated while submitting the final project.

创建者 Welborn M

May 19, 2019

Everything was perfect. Just need improvements in instructions for courses.

创建者 Paul B

Oct 4, 2021

Instructions for the assignment and description weren't that great/helpful

创建者 Rohan

Aug 19, 2020

The course was nice, could have been a bit more descriptive and conceptual

创建者 Hariom V

Apr 30, 2020

The final assignment could be less frustrating.

Though the course was good.

创建者 Vinay M

Nov 19, 2018

Programming assignment should be more verbose with more technical details.

创建者 Dipen G

Jun 30, 2018

I had to watch each video at least two times, but all in all, it was good.

创建者 Rahul M

May 17, 2021

Final assignment project is very effective to test learnings from course.

创建者 Shubham P

Oct 16, 2019

The course was great! Related articles are perfect for insight knowledge.

创建者 Alberto E C M

Aug 8, 2021

Muy bueno para iniciar y comenzar a introducirse en el mundo blockchain

创建者 Sagar T

Jul 20, 2021

the course could have been made a little more video explanations centric

创建者 Yash K

Jul 28, 2022

Nice course but , info dump was little bit difficult to catch up with.

创建者 Sarthak T

Jan 12, 2021

The teacher has good knowledge but she is lacking in explanation skills

创建者 NIKHIL G

Aug 20, 2022

course was good , but few things were typical to understand in one go.