Question

QoS services are protocols that allow routers to make decisions about which IP datagram may be more important than others. Which IP header field would QoS details be found?

A. Service type field
B. Identification field
C. Fragmentation offset field
D. Total length field

Answer 1

A. Service type field

Step-by-step explanation:

QoS is an acronym for quality of service. It is used for real-time multimedia streaming service or technology such as internet protocol television (iptv), voice over internet protocol (voip), videotelephony, multi-player internet games etc.

QoS services are protocols that allow routers to make decisions about which IP datagram may be more important than others. The IP header field where QoS details would be found is a service type field. A service type field typically referred to as, type of service (TOS) is an eight (8) bits field which is used to specify details about quality of service (QoS). It basically defines or assigns IP precedence to the individual IP packets on a network.