Which fields are part of the fixed 20-byte portion of the IPv4 header?
A. Destination IP Address
B. Options
C. Version
D. Fragment Offset
E. Type of Service
Choose the correct answer from the options given below:
1
B and D Only
2
A, C, D, E Only
3
C, D, E Only
4
A, B, C, D, E
5
Question Not Attempted