7. AND:-

A Boolean operation used to combine search terms and find a result. If x = 1 and y =1 then z = 1. If x = 1 and y = 0 then z = 0. If x = 0 and y = 1 then z = 0. If x = 1 and y = 0 then z = 0.

6. American National Standards Institute (ANSI):-

American National Standards Institute. private non-profit organization that oversees the development of voluntary consensus standards for products, services, processes, systems, and personnel in the United States.

5. Administratively scoped addresses:-

Administratively scoped addresses are also called limited scope addresses. These addresses are restricted to a local group or organization.

4. Address Resolution Protocol (ARP):-

Address Resolution Protocol (ARP). The method for finding a host's hardware address when only its network layer address is known. Primarily used to translate IP addresses to Ethernet MAC addresses.

3. Address pool:-

A group of addresses assigned by the IANA or one of its associated organizations.

2. Acknowledgment:-

Acknowledgments are sent by receiving stations to sending stations to confirm receipt of data.

1. ACK:-

In TCP ACK is used in the initial 3 way handshake to acknowledge the sending station's sequence number and in the actual sending of data the ACK is used to acknowledge sent segments.