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Voltar para Blockchain Basics

Comentários e feedback de alunos de Blockchain Basics da instituição Universidade de Buffalo

5,137 classificações
1,290 avaliações

Sobre o curso

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....

Melhores avaliações

18 de Nov de 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

24 de Dez de 2020

A comprehensive and clear course that summarizes the basic concepts to understand blockchain technology. Also, the resources and contents included are very valuables. I totally recommend this course.

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1051 — 1075 de 1,287 Avaliações para o Blockchain Basics

por Rahul S

12 de Ago de 2018

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

por Aleksandar P

25 de Fev de 2019

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


15 de Out de 2018

There should be also tutorial on how to use software .

SInce we are beginners.

por Anish K

3 de Fev de 2020

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

por K G V

28 de Mai de 2020

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

por Welborn M

19 de Mai de 2019

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

por Rohan

19 de Ago de 2020

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

por Hariom V

30 de Abr de 2020

The final assignment could be less frustrating.

Though the course was good.

por Vinay M

19 de Nov de 2018

Programming assignment should be more verbose with more technical details.

por Dipen G

1 de Jul de 2018

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

por Shubham P

16 de Out de 2019

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

por Sarthak T

12 de Jan de 2021

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

por Syed M B

28 de Abr de 2020

Kindly provide a Notebook facility to submit a programming assignment.

por Balaji S

7 de Mar de 2019

The programming assignment is not really testing the knowledge gained

por Yoonus K V

24 de Mar de 2019

How to fund the accounts would have been nice int he project section

por Bidit K

26 de Fev de 2021

Some more hands on exercise would have been more exciting- to code.

por edwin m

26 de Mar de 2020

Course was interesting and informative. Great course for beginners.

por Germinio J

13 de Abr de 2021

Good course, but final assignment is hard to setup the environment

por Juan F P

14 de Mai de 2020

it is a good course, with all blockchain basics, perfect to start.

por Nathan W

28 de Dez de 2018

Overall a good course to learn the basics of how blockchain works.

por Shubham p

20 de Ago de 2020

This is a great course for an understanding of Blockchain basics.

por Geetha G

30 de Nov de 2020

A great course to start with understanding basics of blockchain.

por Cheng Z

22 de Jun de 2018

It's easy to understand and the exercises are easy to complete.

por Apithep P

27 de Mar de 2021

There are some part that explain roughly and unclearly enough.


20 de Ago de 2019

its quiet an interactive course especially the last assignment