[&] An IPv4 packet with DSCP value of 38 (in the ToS byte) is equivalent to [\_\_\_\_\_\_\_\_].  (**Select the best answer**)
- AF42
- AF24
- AF41
- AF43 -- Correct
- AF13

[&] An IPv4 packet with QoS value of AF32 (in the ToS byte) will have a DSCP value of [\_\_\_\_\_\_\_\_].  (**Select the best answer**)
- 112
- 108
- 24
- 28 -- Correct
- 26

[&] The DSCP value of 28 corresponds to which Traffic Class? (Select the best answer)
- AF14
- EF
- AF32 -- Correct
- AF24
- None of these are correct

[&] If we were to number the bits within the IPv4 ToS field as shown below (descending, from left-to-right) which bits would comprise the DSCP bits?
Bit-positions: 87654321
(Select the best answer)
- bits 8,7,6
- bits 6,5,4,3,2,1
- bits 8,7,6,5,4,3 -- Correct
- bits 3,2,1

[&] The Traffic Class of Expedited Forwarding (EF) corresponds to which DSCP value? (Select the best answer)
- DSCP 66
- DSCP 64
- None of these are correct
- DSCP 46 -- Correct
- DSCP 48

[&] If we were to number the bits within the IPv4 ToS field as shown below (descending, from left-to-right) which bits would comprise the IP Precedence bits?
Bit-positions: 87654321
(Select the best answer)
- bits 3,2,1
- bits 6,5,4,3,2,1
- bits 8,7,6,5,4,3
- bits 8,7,6 -- Correct

[&] The DSCP value of 50 corresponds to which Traffic Class? (Select the best answer)
- AF32
- None of these are correct -- Correct
- AF61
- AF24
- EF

[&] What IP-Precedence value is typically associated with VoIP traffic? (Select the best answer)
- 5 -- Correct
- 6
- 4
- 7
- 3

[&] What is the default value of the IP-Precedence bits for most of the data generated by your laptop? (Select the best answer)
- 3
- 1
- 2
- 0 -- Correct