Which IPv4 field are the precedence bits located in?

Which IPv4 field are the precedence bits located in?

A.
IP destination address

B.
Type-of-service field

C.
IP options field

D.
IP protocol field

Explanation:
Explanation

ToS (Type of Service): This field is 8 bits in length. Quality of service (QoS) parameters such as IP precedence or DSCP are found in this field.

Cisco Press CCDA 640-864 Official Certification Guide Fourth Edition, Chapter 8