For Example, Here I freeze My 10 TRX for getting Energy. I finish this Transaction already. For clicking how much Bandwidth/ Energy for this Transaction. I just connect my wallet to Transcan, Then go my Transaction history, Then select TRX&TRC10 Transfers Tab.

For this Transaction completing the Tron Platform use 251 Bandwidth only. This Bandwidth deducted from My daily free Bandwidth. So I don't pay an Additional amount here.

Now I check My Smart contact related Transaction details. Check how much energy and Bandwidth deducted from my wallet.

Last week I participate in how to lend and borrow through the Justlend Platform. So here I taking those activity related Transactions.

For now, I just connect my wallet to Transcan.org,

Then I click on the Transaction Tab, From this select TRC20&TRC721 Transfer Tab.

Now we get all smart contract related transaction details.

For Keeping My 20 TRX as collateral, I borrow 1Usdt.

For this, I need 313 Bandwidth and 204,506 Energy for competing my Transaction.

I had sufficient Bandwidth In my wallet, So it deducted from it.

But Fir energy I having only 115 energy oy, for the remaining 204,391 Energy needed it to burn around 28.614 TRX from My wallet.

Like that we can check any Transactions through https://tronscan.org very easily.

Question Number 6:-

How do I avoid burning TRX to accommodate the Energy required for a transaction?

Yes, we can avoid burning additional TRX for our Transaction by freezing Our TRX.

For this, we need sufficient TRX in our wallet, and before going for smart contract related Transaction we must freeze sufficient TRX for getting needed Energy.

How much Energy we get for freezing TRX, we can calculate using Bellow Formula.

Energy obtained = user's TRX frozen amount / total amount of frozen TRX in TRON * 50_000_000_000.

Source

Using the above equation we can calculate how much energy we get for Freezing Our TRX. On calculating all, on freezing our TRX for obtaining Energy, we can avoid additional TRX burning from our Transactions.

In the above example, I burn around 28.614 additional TRX for getting 204,391.

I can avoid this additional burning of TRX by freezing my TRX.

For this, before going for this Transaction I must provide sufficient TRX to freeze.

On average 1 TRX, we get 30.7 Energy

So for getting 204391, I need to freeze around 6668.9 TRX.

So need to freeze Huge TRX, for avoiding burning.

We can calculate those details using https://tronstation.io/calculator platform.

For complete burning avoided in our smart contract needed we need to freeze huge TRX for getting Energy. Then oy possible to avoid. But it's not so easy because we need a huge TRX.

Question Number 7 :-

Include the real example of your interaction with JustLend & Justswap? Indicate how a "swap"(in Justswap) function consumes different "Energy & Bandwidth" than a "borrow" function(in JustLend)? You can trade a small amount(as little as 1 USDT)?

For JUST LEND interaction I using last week activities which I do for borrowing and lending.

For keeping my TRX as collateral in JustLend, It uses 284 Bandwidth and 80,377 Energy. But I don't have sufficient Energy in my wallet so it burns around 11.24 TRX.

How To Use JustSwap :-

We can use JustSwap Dapp through our Tronlink Pro Application.

On Using Justswap we can swap any available coin from any other coin very easily.

For Example, here I swapping my 10 TRX to USDT.

For this I just go to my Tronlink Pro Application, Here select Discover Tab.

Now you get like this screen. Here Select JustSwap dapp.

Now I select, like this for swapping my TRX to USDT.

After selecting Just click on the SWAP Tab.

Within a second, my Trade gets finished. For finishing this trade I pay my Bandwidth of 344 and Energy, I don't have that's much energy so it burns 2.1 TRX from My wallet.

My Observation, From seeing both Transactions I clearly understand that only smart contract related Transactions ( lending, borrowing, keeping collateral) needs we need huge Energy and Reasonable Bandwidth But for Normal Transactions like Freezing TRX for getting Bandwidth or Energy, Transfer funds from one wallet to another we need Bandwidth only. No need for any Energy.

On comparing with other Blockchain Transaction fees Tron Blockchain Transaction Fee is very less, For some Transaction, those value is ZERO. We did freely.

Question Number 8:-

Explore Tronscan(check your own wallet) to identify an "ordinary transfer" & a "Smart-contract-operated transfer"? Indicate the difference between the two?

We can check all Transaction details through Transcan very easily, just for giving our wallet address we can get all transaction related details very easily.

Now I go for checking my account Transaction details. For this, I just go Tronscan dapp, then in the search bar, just enter my wallet address.

Now we get this screen.

Just scroll down, Here you select Transfer Tab.

Here you get two types of Transaction. For getting details about Ordinary Transaction just click on TRX&TRC10 Transfers.
On clicking this Tab we get our all previous Transaction list. We can check those.

Now for smart contract related Transactions just click on TRC20&TRC721 Transfer, click this tab, we get all details.

On observing these two type of Transactions what I find is, For TRX&TRC10 Transfers only need bandwidth but for TRC20&TRC721 Transfers we need Bandwidth and Energy both. For required Energy or Bandwidth it burns our holding TRX for completing the Transaction.

Along with I observe another one too, On swapping our coins in JustSwsp it consuming less Energy on compared to consuming Energy for providing Our TRX as collateral or lending or Borrowing in JustLend.

Conclustion:-

In Tronblockchain for completing any activity, we need Bandwidth and Energy. At the same time for completing ordinary Transactions like Freezing TRX, getting voting Rights, claiming profits like those activities need only Bandwidth.

But for smart contract related activities need Energy and Bandwidth.

Overall Tron blockchain consumes very little fee compared to other blockchains.

Hope I finish all my Homework Task correctly, If any mistakes I did, pls review me.

Thanks For Reading My Post