A．E-mail address and IP address B．MAC address and port address C．MAC address and IP address D．port number and IP address

【单选题】In the description of IPv4 address and IPv6 address, the correct one is (). A. IPv4 address and IPv6 address are 32 bits B. IPv4 address is 32 bits, IPv6 address is 128 bits C. IPv4 address and IPv6 address are 128 bits D. IPv4 address is 128 bits and IPv6 address is 32 bits

which address signals are used to generate the chip select signal of the memory chip for the one-to-one mapping of the memory chip to the logical storage space of the computer system? A: some of the high-order address signals of the address bus B: the lower-order address signals of the address bus C: all remaining high-order address signals of the address bus D: One of the remaining high-order address signals of the address bus

The __________ address is the address of the writer.

The address in letterhead is the address of the ___。

The address in the letterhead is the address of the receiver A: 正确 B: 错误

The inside address is the address of the writer.

Inside address includes the name and address of the ________. A: manager B: Recipient

Which IP address is a network address?

Inside address includes the name and address of the ________.