I was going through truffle-contract docs and came across this function
As mentioned in docs this function create an instance of contract abstraction(abi) representing the contract at its deployed address. What is the deployed address here?
Is it the same address at which the contract is deployed on Ethereum or something else set internally in an application?
Second thing: if my contract is already deployed on an Ethereum testnet like Ropsten and it has a contract address, then do I have to run this function