[Beginner Course] Steemit Crypto Academy Season 3 Week 7 | Decentralized Apps (DApps) - Future Apps From Blockchain System

Hello Friend Welcome, To My Homework Post, Given By Professor @wahyunahrul On The Topic : Decentralized Apps (DApps) - Future Apps From Blockchain System.

Source

1). Will DApps be able to replace centralized applications in other fields in the future?

It is very unlikely that Apps be able to replace centralized application. The decentralized application have some advantages that will replace some centralized application In future time to come. Dapps is very promising to change the way the we communicate, work, and carry out our activities both online and offline, in this case Apps have the potential of reshaping the web

Dapps will keep on expanding in the future, by bring several technology in the blockchain with advancement of the Dapps. Base in all this I see Decentralised applications as the only apps that will involved in our day to day life, minimizing cost and stopping third parties from majorities of our personal and daily business transactions. With the used of DApps security will be reliable and secure when performing transactions.

2). Is there a possibility for DApps to steal user data?

No ooh,there is no possibility for DApps do steal user data. Dapps doesn't required KYC when a users is signing up, what is only requires for a users is just username, phone numbers, email, some Dapps requires for country name. Since Dapps doesn't require for users personal data there is no way it can be possible for DApps to steal users data. Everything concerning Dapps is a open source you have access and control over file through the use of private keys. Dapps can steal user data and give it out to third parties because there is no KYC requirements or a provision to where users can give out their personal data.

3). Explain the ways in which a DApp promotes its application to the public?

After, apps has been created and put in App-store or Google play store, the next things is to get the DApp known do the public since Google/Facebook doesn't allow advertising sting of Dapps on their platforms. To my understanding and to what I have come to find out since I began my crypto journey, I came to know that Dapps are promoted to the public in the following ways;

• Dapps that are created are submitted to Dapp directories website like;
• https://dappradar.com/ (Is a free moderated listing website.)
• https://dapp100.org/ (Is a free instant listing website )
• https://dapp100.org/ (Free free instant listing website)
• https://dapp.review/ ( Is a free website for selected Dappss )

Others place that Dapps are promoted are;

Discord and Telegram
Discord and Telegram are one of the most popular site that apps are promoted. There are over 50 crypto gaming channels that are being promoted on Discord and also Telegram.

Promoting on Reddit
Reddit is also another platforms for promoting of Dapps to the public.

Steemit Hive, Twitter er, YouTube and other crypto platform
DApp promotes it applications to this platform mentioned above, because they are all social media website that support the used of cryptocurrency and they are decentralized platforms that allow the creation of DApps.

####4). Choose a DApp and do a detailed analysis that proves that the DApp is a good one to use. (Provide proof with screenshot).

JustSwap is one of the Dapp that I have used very well for swap of tokens. It is a TRON based liquidity protocol that automatically allows used to swap/exchange TRC20 tokens fast using the decentralized way. Waiting wasting much of your time let's take a practical look on what make JustSwap a good Dapps. And how you can use JustSwap to swap token.

• Go to Tronlink wallet and click on Discover

• At the Discover you will see some popular Dapps click on JustSwap. and connect your Tronlink wallet to JustSwap.

• After connecting your Tronlink to Justswap, you can then swap your token as shown below.

• Select the coin and enter the amount of the coin you want to swap at the top and the coin that your are swapping to below. (In my case I swap 0.731 USDT for 8.001482 TRX).

• After you have select the coin and enter the amount click on Confirm Swap

• Click on Continue to Authorizes the transaction.

• Enter your Tronlink wallet password and click Done

• Once you have click on done automatically your swapping will become a successful and you can check in Tronscan.

From the above analysis we can see that JustSwap is a good Dapp as it allow users to swap TRC20 token instantly.

5). If you were a DApps developer, what kind of app would you like to create? Explain all the details of the DApp plan that you will make.

If I were a Apps developer, the kind of app I would create is a app that allow users to to play games and earns rewards. The plans that I will make in the game is that the game will come with different features like Users Wallet, Betting, Multiplayer, Market and Support.

User Wallet
The users wallet will be the features where the rewards that are earn will be kept for performing transactions like send to other users or withdrawing to bank.

Betting
This feature will be the place where users can easily bet/predict games that are play in the platforms. For instance, a user can see the game that is about to be play by another, users and place a bet on it.

Multiplayer
This feature will allow two or more users to peer and play games wherever they are. This can happen when both users are online.

Market
This feature will allow buying and selling of games, stocks or any tangible, things that a users want to sell.

Support
I can easily called this feature customer support this is where users complaint will be handled.

Thank so much friends for stopping by...............

Best Regards;

@wahyunahrul