课程信息

127,687 次近期查看

学生职业成果

56%

完成这些课程后已开始新的职业生涯

58%

通过此课程获得实实在在的工作福利

14%

加薪或升职
可分享的证书
完成后获得证书
100% 在线
立即开始,按照自己的计划学习。
第 2 门课程(共 4 门)
可灵活调整截止日期
根据您的日程表重置截止日期。
中级

Knowledge of at least one modern, high-level programming language is required, as well as completion of the course titled, "Blockchain Basics".

完成时间大约为13 小时
英语(English)
字幕:英语(English), 韩语

您将学到的内容有

  • This second course of the Blockchain specialization will help you design, code, deploy and execute a smart contract.

您将获得的技能

CryptocurrencyBlockchainSoliditySmart ContractRemix IDE

学生职业成果

56%

完成这些课程后已开始新的职业生涯

58%

通过此课程获得实实在在的工作福利

14%

加薪或升职
可分享的证书
完成后获得证书
100% 在线
立即开始,按照自己的计划学习。
第 2 门课程(共 4 门)
可灵活调整截止日期
根据您的日程表重置截止日期。
中级

Knowledge of at least one modern, high-level programming language is required, as well as completion of the course titled, "Blockchain Basics".

完成时间大约为13 小时
英语(English)
字幕:英语(English), 韩语

提供方

纽约州立大学布法罗分校 徽标

纽约州立大学布法罗分校

纽约州立大学纽约州立大学 徽标

纽约州立大学纽约州立大学

教学大纲 - 您将从这门课程中学到什么

内容评分Thumbs Up94%(4,602 个评分)Info
1

1

完成时间为 4 小时

Smart Contract Basics

完成时间为 4 小时
5 个视频 (总计 33 分钟), 6 个阅读材料, 5 个测验
5 个视频
Smart Contracts Defined (Part 1) (Remix IDE and Greeter Demos)7分钟
Smart Contracts Defined (Part 2) (Simple Storage Demo)5分钟
Processing Smart Contracts (Compile Artifacts Demo)4分钟
Deploying Smart Contracts4分钟
6 个阅读材料
(OPTIONAL) Resources: Why Smart Contracts?10分钟
Updated Smart contracts (Solidity version 5.9)10分钟
(OPTIONAL) Resources: Smart Contracts Defined10分钟
(OPTIONAL) Resources: Processing Smart Contracts10分钟
(OPTIONAL) Resources: Deploying Smart Contracts10分钟
REQUIRED Quiz Resources and Directions: Smart Contract Basics - Week10分钟
5 个练习
Self-Check30分钟
Self-Check30分钟
Self-Check30分钟
Self-Check30分钟
Smart Contract Basics30分钟
2

2

完成时间为 3 小时

Solidity

完成时间为 3 小时
7 个视频 (总计 47 分钟), 5 个阅读材料, 6 个测验
7 个视频
Basic Data Types & Statements (Bidder Data & Functions Demos)6分钟
Specific Data Types (Part 1) (Coin Demo)6分钟
Specific Data Types (Part 2) (Coin Demo cont.)2分钟
Data Structures (Part 1) (BallotV1 Demo)10分钟
Data Structures (Part 2) (StateTransV2 Demo)7分钟
Access Modifiers & Applications7分钟
5 个阅读材料
(OPTIONAL) Resources: Solidity: Structure10分钟
(OPTIONAL) Resources: Basic Data Types & Statements10分钟
(OPTIONAL) Resources: Specific Data Types10分钟
(OPTIONAL) Resources: Data Structures30分钟
(OPTIONAL) Resources: Access Modifiers & Applications10分钟
6 个练习
Self-Check4分钟
Self-Check8分钟
Self-Check6分钟
Self-Check4分钟
Self-Check4分钟
Solidity - Week 230分钟
3

3

完成时间为 2 小时

Putting it all Together

完成时间为 2 小时
8 个视频 (总计 36 分钟), 4 个阅读材料, 5 个测验
8 个视频
Time Elements (Part 1)4分钟
Time Elements (Part 2) (BallotV2 Demo)6分钟
Time Elements (Part 3)2分钟
Validation & Test (Part 1) (BallotV3 Demo)7分钟
Validation & Test (Part 2) (BallotV4 Demo)3分钟
Client Applications2分钟
Practitioner's Perspective: Shared Rules & Trust3分钟
4 个阅读材料
(OPTIONAL) Resources: Developing Smart Contracts5分钟
(OPTIONAL) Resources: Time Elements5分钟
(OPTIONAL) Resources: Validation & Test15分钟
(OPTIONAL) Resources: Client Applications15分钟
5 个练习
Self-Check6分钟
Self-Check6分钟
Self-Check4分钟
Self-Check4分钟
Putting It All Together - Week 330分钟
4

4

完成时间为 4 小时

Best Practices

完成时间为 4 小时
3 个视频 (总计 16 分钟), 4 个阅读材料, 2 个测验
3 个视频
Designing Smart Contracts7分钟
Remix Web IDE3分钟
4 个阅读材料
(OPTIONAL) Resources: Best Practices10分钟
(MANDATORY READING) Addendum: Solidity Version10分钟
Assignment Description10分钟
Smart Contracts: Key Takeaways10分钟
1 个练习
Best Practices- Week 420分钟

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关于 Blockchain 专项课程

This specialization introduces blockchain, a revolutionary technology that enables peer-to-peer transfer of digital assets without any intermediaries, and is predicted to be just as impactful as the Internet. More specifically, it prepares learners to program on the Ethereum blockchain. The four courses provide learners with (i) an understanding and working knowledge of foundational blockchain concepts, (ii) a skill set for designing and implementing smart contracts, (iii) methods for developing decentralized applications on the blockchain, and (iv) information about the ongoing specific industry-wide blockchain frameworks. The specialization covers a range of essential topics, from the cryptographic underpinnings of blockchain technology to enabling decentralized applications on a private Ethereum blockchain platform. It is ideal for programmers and designers involved in developing and implementing blockchain applications, and anyone who is interested in understanding its potential....
Blockchain

常见问题

  • Access to lectures and assignments depends on your type of enrollment. If you take a course in audit mode, you will be able to see most course materials for free. To access graded assignments and to earn a Certificate, you will need to purchase the Certificate experience, during or after your audit. If you don't see the audit option:

    • The course may not offer an audit option. You can try a Free Trial instead, or apply for Financial Aid.
    • The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.
  • 您注册课程后,将有权访问专项课程中的所有课程,并且会在完成课程后获得证书。您的电子课程证书将添加到您的成就页中,您可以通过该页打印您的课程证书或将其添加到您的领英档案中。如果您只想阅读和查看课程内容,可以免费旁听课程。

  • 如果订阅,您可以获得 7 天免费试听,在此期间,您可以取消课程,无需支付任何罚金。在此之后,我们不会退款,但您可以随时取消订阅。请阅读我们完整的退款政策

  • 是的,Coursera 可以为无法承担费用的学生提供助学金。通过点击左侧“注册”按钮下的“助学金”链接可以申请助学金。您可以根据屏幕提示完成申请,申请获批后会收到通知。您需要针对专项课程中的每一门课程完成上述步骤,包括毕业项目。了解更多

  • This course is for anyone interested in designing and developing smart contracts. Along with other courses of the Blockchain specialization, it provides the foundation to design and develop decentralized applications (the focus of the third course) on the blockchain.

  • Mastery of content from the first course of the specialization (Blockchain Basics) is a prerequisite. Knowledge of at least one modern, high-level programming language is required.

  • A laptop or a desktop of this specification: 64 bit machine with minimum 4Gb ram, 10Gb free space and Windows 7 or above , or ubuntu 16.04 or Mac os x 10.0+.

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