6. 【Pick One】 [Pick one] Which of the following statements about IP address and MAC address is incorrect? A. IP address is the only way of device identification in a network B. One device can have several MAC addresses C. MAC address is a combination of first 3 bytes allocated by IEEE and last 3 bytes defined by manufacturer D. The last number of IP address is host number which can't be duplicated in the LAN

Which three statements about MAC addresses are correct? (Choose three.)To communicate with other devices on a network, a network device must have a unique MAC address.Group of answer choicesThe MAC address is also referred to as the IP address.The MAC address of a device must be configured in the Cisco IOS CLI by a user with administrative privileges.A MAC address contains two main components, the first of which identifies the manufacturer of the hardware and the second of which uniquely identifies the hardware. An example of a MAC address is 0A:26:B8:D6:65:90.A MAC address contains two main components, the first of which identifies the network on which the host resides and the second of which uniquely identifies the host on the network.

Which of the following statements about MAC (Media Access Control) addresses is true?Group of answer choicesMAC addresses are used to identify devices on the Internet.MAC addresses are 128-bit hexadecimal numbers.A MAC address is a unique identifier assigned to network interfaces for communications on the physical network segment.MAC addresses can be easily changed by software on any network device

Which of the following is the address used to uniquely identify every device on the internet?*1 pointa) Machine addressb) Postal addressc) IP addressd) MAC address

A 4 byte IP address consists of __________ c) network address & host address b) only host address a) only network address d) network address & MAC address

1.Question 1No matter where a device is used, what address will stay the same regardless of the network it is attached to?1 pointPhysical, or MAC, addressDynamic IP addressStatic IP addressEIN serial