https://cdn.steemitimages.com/DQmVpsFyFS8oJrm8vXDZ5P83gDqNkiKM7KiLh7GJpBkA7sX/IMG_20220105_002356.jpg **What are dApps? Explain the working system of dApps? What are the differences between dApps and other applications? Explain the advantages and disadvantages of dApps? How can dApps developers promote their apps? What should we pay attention to when using dApps? How do we find the information of a DApp that we want to know? Provide the steps (Screenshot required).** ![JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png](https://cdn.steemitimages.com/DQmSPViAp8k6vjTktD4XgwGQWiPRqUnzzYEVuRf9mTQ83Ls/JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png) **What are dApps?** ![JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png](https://cdn.steemitimages.com/DQmSPViAp8k6vjTktD4XgwGQWiPRqUnzzYEVuRf9mTQ83Ls/JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png) A distributed application is referred to as a **dApps**. Decentralized apps were introduced to replace the centralised system. In a decentralised system, there is no central authority. These programmes perform functions directly between users without the involvement of a third party. There's no way the intermediary can get in the way. The Dapps are not owned by a single person or group. Dapps are often transparent and impervious to alteration. All participants have access to all of the information on the system. Users have complete freedom to execute P-2-P transactions. We know that the centralised system is owned by a person or a group. To run the application, they have their own set of rules and regulations. In the event of violence, they have the ability to block users. In a decentralised system, however, being barred without a rigorous criteria is impossible. Consider the decentralised Steemit platform, which allows users to freely express their opinions and beliefs. >This site is not owned by anyone, so there is no one to compel others to follow the rules he establishes. Although the data is transparent, it cannot be altered. The wallet is only accessible to those who have been approved, but the information it contains is available to anybody. >- Cryptocurrencies are built on blockchain technology and are decentralised. Anyone can execute transactions on the blockchain without the involvement of a central entity. The blockchain is a decentralised, immutable, and transparent ledger. This is a secure and efficient method of conducting business. This open source technology has changed the world and improved our lives in numerous ways. >- Participants can even give proposals for how a decentralised application should be administered and regulated. They can offer suggestions on how to make the system more efficient by making changes. ![JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png](https://cdn.steemitimages.com/DQmSPViAp8k6vjTktD4XgwGQWiPRqUnzzYEVuRf9mTQ83Ls/JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png) ### Explain the working system of dApps? ![JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png](https://cdn.steemitimages.com/DQmSPViAp8k6vjTktD4XgwGQWiPRqUnzzYEVuRf9mTQ83Ls/JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png) The following are a few steps to understanding how **dApps** **work**. - The centralised apps were inefficient, time-consuming, and costly. Decentralized applications were built to address the problems that the world's centralised structure was causing. Due to the decentralised architecture, users can conduct transactions directly between the producer and the customer without the intervention of a third party. - The decentralised system does not have the concept of a third party. This system does not have a single owner. The system's most valuable asset is its users. They can make suggestions for how to improve the system so that it runs more smoothly and efficiently. - When a transaction is completed, the participant nodes verify it. The data is then verified and saved on the network, where it is accessible to all network nodes. Once information is put on the blockchain, no one can change it. - The dapps are open source, so that there is no central authority. The data is stored in all of the participant nodes. As a result, the possibility of being hacked is eliminated. This approach is more dependable and productive. Customers will find this strategy cost-effective because the transaction fee is low. ![JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png](https://cdn.steemitimages.com/DQmSPViAp8k6vjTktD4XgwGQWiPRqUnzzYEVuRf9mTQ83Ls/JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png) ## What are the differences between dApps and other applications? ![JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png](https://cdn.steemitimages.com/DQmSPViAp8k6vjTktD4XgwGQWiPRqUnzzYEVuRf9mTQ83Ls/JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png) **DApps** in online programmes like Facebook and Instagram is saved on the servers of the owners, and so can be leaked or manipulated for the benefit of the firm. For example, data on 533 million people from 106 countries was hacked and lost in recent years. The majority of these data is used to manipulate election results and develop relevant advertising. Decentralized apps, on the other hand, use smart contracts to make transactions and store data on decentralised immutable blockchains. Peer-to-peer transactions are made more safe and faster by using smart contracts. Smart contracts are at the heart of blockchain-based dApp technology, which allows for the creation of complex software (Android or iOS dApp or website) for a number of industries. ![JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png](https://cdn.steemitimages.com/DQmSPViAp8k6vjTktD4XgwGQWiPRqUnzzYEVuRf9mTQ83Ls/JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png) ### Explain the advantages and disadvantages of dApps? ![JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png](https://cdn.steemitimages.com/DQmSPViAp8k6vjTktD4XgwGQWiPRqUnzzYEVuRf9mTQ83Ls/JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png) **Advantages** - Decentralized apps have a high level of transparency. The data on the network is accessible to everyone without restriction. The accounts of users are completely under their control. - Decentralized systems have a higher level of security. No one has access to the personal information of the users. Nobody is in danger of being hacked. The data from the entire network is saved on all three nodes. - There is no such thing as a central server in our world. Because data is saved on all nodes in the network, it can be recovered from another member node if one computer fails. - The registration procedure is straightforward. In a short period of time, users can easily register. Transaction costs are minimal. - Everyone on the earth can send money to anyone else. From any location, anyone can access the data kept on the decentralised system. **Disadvantage** - The information can be accessed and viewed by those who are not participating in the transaction. As a result, they may be able to misappropriate this data. - If a any user forgets his password, he will be unable to access his account for an infinite period of time. There is no central authority that can help him get his password back. - Decentralized systems are initially difficult to grasp. - If a person transfers money to the wrong address, there is no way to track it. The transactions are irreversible and cannot be undone. - It's possible that this system will be used to carry out the crime. Anyone with a bank account has the ability to send money to another person. There isn't a single person who can object. As a result, any scammer might utilise this system to send money. - A decentralised system comes at a heavy price. Because it needs a lot of energy, which is also harmful to the environment. - It is costly to convert a decentralised system to a decentralised system. The creation of a decentralised system is also costly and time-consuming. ![JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png](https://cdn.steemitimages.com/DQmSPViAp8k6vjTktD4XgwGQWiPRqUnzzYEVuRf9mTQ83Ls/JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png) #### How can dApps developers promote their apps? What should we pay attention to when using dApps? ![JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png](https://cdn.steemitimages.com/DQmSPViAp8k6vjTktD4XgwGQWiPRqUnzzYEVuRf9mTQ83Ls/JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png) The **strategies**listed below can be used by developers to promote their decentralised applications. - **Using** **social** media to promote the Dapp is an effective way to do it. Everyone's life has become increasingly dependent on social media. Nowadays, everyone utilises social media. It will assist others in learning about new applications that have been developed. As a result, social media is the most effective tool for developers to sell their products. - **The** **developer** can sell his or her decentralised programme by having a launch party. During this gathering, the ideal way to promote the application will be. - **Application** can be launched on a variety of websites. That website makes it simple to find information about your decentralised app. This type of website can be found at dappradar.com, for example. - **Airdrops** are another effective technique to get the word out about decentralised apps. Consumers are drawn to the applications by the airdrops, which tickle their attention. ![JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png](https://cdn.steemitimages.com/DQmSPViAp8k6vjTktD4XgwGQWiPRqUnzzYEVuRf9mTQ83Ls/JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png) ### What should we pay attention to when using dApps? ![JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png](https://cdn.steemitimages.com/DQmSPViAp8k6vjTktD4XgwGQWiPRqUnzzYEVuRf9mTQ83Ls/JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png) The cryptocurrency industry is definitely profitable. Investing in crypto currencies can be quite profitable. However, there are a few things to consider before diving into the cryptocurrency market. It's vital to do extensive study and analysis on the crypto currency you want to invest in. The study provides you with information on market trends, market futures, and other market performance, all of which can help you make trading decisions. If you don't do your homework, you risk losing all of your money. It is vital to complete research before investing in a crypto currency. Traders can assess the market with the help of a variety of tools. Traders might use the analytics to help them examine the market. >**Avoid** using a decentralised programme that purports to be transparent but isn't. Such tactics are troublesome if there is a decentralised application with a referral programme that allows you to earn money if someone joins through your referral. Some extremely dangerous Dapps create the appearance of being listed on trade platforms, but they aren't. These types of programmes are also dangerous, and we should avoid them. ![JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png](https://cdn.steemitimages.com/DQmSPViAp8k6vjTktD4XgwGQWiPRqUnzzYEVuRf9mTQ83Ls/JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png) #### How do we find the information of a DApp that we want to know? Provide the steps (Screenshot required) ![JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png](https://cdn.steemitimages.com/DQmSPViAp8k6vjTktD4XgwGQWiPRqUnzzYEVuRf9mTQ83Ls/JvFFVmatwWHRfvmtd53nmEJ94xpKydwmbSC5H5svBACH81bougKBEh1MTrrDHgqhDFV7vaZxJ5DXM2CEComASMtKybUPF8Mpu1E75DFqFebS6nccPzA7jDDiWxKagMJP1Yn6txtyLr.png) The Following Few Steps are below. - The screen will display the page below after you visit The Dappradar. ![IMG_20220105_005758.jpg](https://cdn.steemitimages.com/DQmQY1hqkDVWSTc6YkFwq5k9EYs4gZF1ZSyggygYAdMoXpY/IMG_20220105_005758.jpg) [Source of Screenshot](https://dappradar.com/) - To see a list of all the decentralised applications, click on Ranking icon at the top. A new window will appear. Then select the choice for ranking. ![IMG_20220105_005020.jpg](https://cdn.steemitimages.com/DQmY4nkxRqbTsjv42Yjgx5k7m7iCRLn6ckY33WPyvEyABcH/IMG_20220105_005020.jpg) [Source of Screenshot](https://dappradar.com/rankings) - This is where you'll find all of the applications. You have complete freedom to research any of your possibilities. ![IMG_20220105_005351.jpg](https://cdn.steemitimages.com/DQmRg5vcbbc3Yahfi6BzPKvYo9cCy7wEtCrySTy3BWxS2U7/IMG_20220105_005351.jpg) [Source of Screenshot](https://dappradar.com/rankings) - I'd like to learn more about the Alien Worlds, so I clicked on it and was taken to the next page. ![IMG_20220105_005458.jpg](https://cdn.steemitimages.com/DQmTzd7W9eKwY16p3B5AUVhJkv7dDcv9txASFYQJU4a6Rju/IMG_20220105_005458.jpg) [Source of Screenshot](https://dappradar.com/rankings) - Here is the details about Alien Worlds Statistics ![IMG_20220105_005648.jpg](https://cdn.steemitimages.com/DQmSUyQoiavgsq9zQpvQobyJQGpNfERRCT9bt4RL68QPGho/IMG_20220105_005648.jpg) [Source of Screenshot](https://dappradar.com/rankings) ![1630584876713.png](https://cdn.steemitimages.com/DQmZsaxNLt4vQSTq2pbtxcPGYuV7QrN1SdZ3mSeNXK85zUZ/1630584876713.png) #### Thanks you Prof . @dilchamo ### Mention Prof . @dilchamo ### Regard @yusan786