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Blockchain Durability and Robustness | Bitcoin & Ethereum | Blockchain Tutorial for Beginners - Software Development PDF Download

1. Objective

In this Blockchain explained tutorial, we will learn Blockchain durability and robustness. Moreover, we will see a brief of Blockchain Technology and Cryptocurrency. Along with this, we will look at Bitcoin and Ethereum.

So, let’s start Blockchain Durability and Robustness.

Blockchain Durability and Robustness | Bitcoin & Ethereum


2. Blockchain and Cryptocurrency

Cryptocurrency may be a virtual variety of cash that encrypts group action. The method rigorously monitors victimization Blockchain. The blockchain is so terribly promising for its prime quality secret writing and watching. It additionally holds another option, like its sturdiness and lustiness.


3. Blockchain Durability and Robustness

2017 has seen the arrival of Blockchain Technologies like Bitcoin and Ethereum. Heaps of necessary monetary sectors and a few distinguished figures around the world have shed some light-weight on this new style of technology.

The value of those virtual currencies has inflated speedily. Costs of Bitcoin and Ethereum (a relatively new style of this technology) can see to extend speedily and so fall back slightly over the years. It’s a brand new style of plus aside from stocks, mutual funds and bonds though bound analysts warn of a crash of crypto-currencies.

Bitcoin, Ethereum, and Crypto-currencies, the terms explained in Blockchain durability and robustness:

a. Cryptocurrency

Cryptocurrency may be a virtual style of cash that encrypts dealings. The method is fastidiously monitored exploitation Blockchain. Since there’s no central authority that controls it, it’s in theory proof against interference from the govt.

Using a peer-to-peer network a listing of knowledge blocks maintained since the technology of cryptocurrency is distributed over completely different databases in numerous locations.

Using cryptocurrency mining, new units of cryptocurrency area unit created and a check creates thus as to not depreciate the units present within the market. Their costs area unit determined supported ideas of providing and demand but bound restrictions area unit place also.


The samples of completely different crypto-currencies area unit Bitcoin, Ethereum, Ripple, Litecoin, and Dash.

b. Blockchain

The Blockchain develops these currencies and accountable for their observation. Amazingly, Blockchain is seen as a worthy investment as compared to the currencies themselves!

The Blockchain is so terribly promising for its prime quality coding and observation. It additionally holds another option, like its sturdiness and hardiness. Of course, it’s an inbuilt hardiness and sturdiness practicality. It doesn’t have one purpose of failure attributable to its distributed nature. It’s on the far side failures from the part of humans or the system. The sole style of failure has been thanks to hacking or human error. The underlying technology still holds sturdy. It works within the following way:

There is the main register that records dealings.

A connected and distributed system of registers additionally records these dealings.

The connected registers area unit secured and valid.


Also, Blockchain checks its dealings each 10 minute. This set of dealings is understood as a “block”. This methodology ensures that information has not been corrupted and additionally information transparency. Neutering any unit within the block would need high computing power that ensures security.

Because Blockchain technology has distributed information storage mechanisms, security of knowledge is maintained. Blockchain uses coding technology to secure information and stop its malicious use and unwanted manipulation.

Blockchain cryptography uses “digital signatures” that gives verification is not possible to forge. Cryptography uses keys to secure this. With the assistance of “keys”, a cypher text is formed and is transferred to the receiver and so decrypted.


c. Bitcoin

The Bitcoin currency is accessed by a variety of users however this technology is actually faulted tolerant. This level of hardiness actually troublesome to induce, considering its value. The fault handling that Bitcoin will do is troublesome to induce the other technology.

Though the namelessness of dealings secure by Bitcoin technology has its cons, bound information ought to undoubtedly not be created public. Additionally, bound corporations wouldn’t wish to show transactions to their competitors. A public Blockchain technology thus not helpful. Instead, cryptologic hashes will accustom to compare the values keep within the Blockchain to resolves conflicts and any doable disputes.


At this moment there’s a big boom in job opportunities for Blockchain developers. With its options, Blockchain technology has the potential of changing into the long run of dealings. However, it faces heaps of resistance from the government and ancient finance sectors. Banks clearly worry financial transactions shifting online, breaking traditions. Bills submit stating that this type of technology would cause corruption and cause terrorist act in the future. The namelessness of Bitcoin dealings might cause nonlegal activities like purchase of medicine or weapons or merchandise.

But then a number of the key Bitcoin transactions have with success happened within the past years. Most of the stock exchanges use Blockchain technology currently. It undoubtedly prices a raffle considering their all-time high value.

So, this was all about Blockchain Durability and Robustness. Hope you like our explanation.

The document Blockchain Durability and Robustness | Bitcoin & Ethereum | Blockchain Tutorial for Beginners - Software Development is a part of the Software Development Course Blockchain Tutorial for Beginners.
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FAQs on Blockchain Durability and Robustness - Bitcoin & Ethereum - Blockchain Tutorial for Beginners - Software Development

1. What is the durability of blockchain technology?
Ans. The durability of blockchain technology refers to its ability to store data securely and permanently without the risk of alteration or deletion. Blockchain achieves durability through decentralization and consensus mechanisms, ensuring that once information is recorded on the blockchain, it becomes virtually immutable.
2. How does blockchain ensure robustness?
Ans. Blockchain technology ensures robustness by decentralizing the network and employing consensus algorithms. Decentralization means that the blockchain is stored and maintained by multiple nodes or computers spread across a network, making it resilient to single points of failure. Consensus algorithms, such as Proof of Work or Proof of Stake, ensure that all nodes agree on the validity of transactions and the state of the blockchain, further enhancing its robustness.
3. Can blockchain technology be hacked or tampered with?
Ans. While no technology is entirely immune to hacking or tampering, blockchain technology is designed to be highly secure and resistant to such attacks. The decentralized nature of blockchain makes it difficult for a single entity to manipulate the data. Additionally, the cryptographic algorithms used in blockchain ensure the integrity and authenticity of each transaction, making it highly improbable for hackers to alter the information on the blockchain.
4. What are the potential vulnerabilities of blockchain technology?
Ans. While blockchain technology is considered secure, there are potential vulnerabilities that need to be addressed. These include 51% attacks, where a single entity controls the majority of the network's computing power, enabling them to manipulate the blockchain. Smart contract vulnerabilities, coding errors, and human errors during implementation can also lead to vulnerabilities. However, continuous research, development, and security audits aim to mitigate these risks and enhance the overall security of blockchain technology.
5. How does blockchain technology ensure data integrity?
Ans. Blockchain technology ensures data integrity through the use of cryptographic hashing and consensus mechanisms. Each block in the blockchain contains a unique hash value, which is calculated based on the data within the block. Any change in the data would result in a different hash value, making it evident that the information has been tampered with. Consensus mechanisms ensure that all nodes in the network agree on the validity of transactions and the integrity of the blockchain, further ensuring data integrity.
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