TCP/IP stands for Transmission Control Protocol/Internet Protocol, which are core protocols used for communication over the internet. TCP ensures the reliable transmission of data, while IP is responsible for addressing and routing. Incorrect alternatives do not represent the standard terminology accurately. ;
The electric device with a current of 15.0 A for 30 seconds delivers approximately 2.81 x 10^21 electrons. This is calculated using the total charge and dividing it by the charge of a single electron. Overall, a significant number of electrons flow through the circuit during this time.
;