CBDE Exam Dumps : BTA Certified Blockchain Developer - Ethereum

using relative and absolute paths, where the "." And the ".." depict that it's a relative path.

only via GitHub using the Repository and Username.

using the special requirefile(...) statement, which looks in a specific library path to import files.

750,000,000,000,000 Wei

750,000,000,000 Wei

750,000,000 Wei

A flat fee of 1 Ether

can't be split across multiple files, everything should be in one single file.

can be split across multiple files, but every contract must be in a file with the same name as the contract itself.

can be spread across multiple files. To import all contract from a file you can use "import 'myfile.sol'. To import Contract MyContract from myfile.sol you use "import {MyContract as SomeContract} from 'myfile.sol';".