Address.transfer() Address.send() Address.call.value() Address.delegatecall() Stipend of 2300 gas along. Stipend of 2300 gas along. All gas will be sent along. Used to transfer funds out of a smart contract to “someAddress”. Used to transfer funds out of a smart contract to “someAddress”. Interact and send ether to the “Address”. Which uses the scope of the current calling contract and is mostly used for libraries . Which is a high-level function , there is an exception happening during the transfer, it cascading exceptions . Low-level function , there is an exception happening during the transfer, it returns “false”. Low-level function , there is an exception happening during the transfer, it returns “false”. Low-level function , there is an exception happening during the transfer, it returns “false”. Safe against re-entrancy because they send only the gas-stipend of 2300 gas along. Safe against re-entrancy because they send o