What type of protocol is IPv4?
-
Connectionless for use on packet-switched networks
-
Connection oriented for use on packet-switched networks
-
Connection oriented for use on circuit-switched networks
-
Connectionless for use on circuit-switched networks
-
Connection oriented for use on virtual circuit switching networks
Reveal answer
Fill a bubble to check yourself
A
Correct answer
Explanation
IPv4 is a connectionless protocol for use on packet-switched networks. It operates on a best effort delivery model, in that it does not guarantee delivery, nor does it assure proper sequencing or avoidance of duplicate delivery. These aspects, including data integrity, are addressed by an upper layer transport protocol, such as the Transmission Control Protocol (TCP).