Download Nokia Quality of Service.4A0-107.Train4Sure.2019-03-26.56q.tqb
| Vendor: | Nokia |
| Exam Code: | 4A0-107 |
| Exam Name: | Nokia Quality of Service |
| Date: | Mar 26, 2019 |
| File Size: | 2 MB |
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Demo Questions
Question 1
The IP ToS field consists of ________ bits, of which ________are used. The _________most significant (first) bits define precedence.
- 8, 6, 3
- 8, 8, 6
- 16, 8, 4
- 8, 6, 4
- 24, 16, 8
Correct answer: A
Question 2
Which of the following statements regarding DSCP bits are TRUE? (Choose three)
- The three most significant (first) bits define 8 forwarding classes.
- The three least significant (last) bits of the DSCP specify the drop probability.
- The full 8 bits of the TOS field are used for DSCP.
- To convert DSCP to IP precedence, the three most significant (first) bits are matched.
- DSCP provides for eight drop probabilities.
Correct answer: ABD
Question 3
Which of the following are characteristics of DSCP? (Choose two)
- DSCP is part of the Layer 3 header.
- DSCP is a 6-bit field.
- DSCP specifies eight different priorities.
- DSCP specifies four precedence levels.
- DSCP is part of the Layer 2 header
- DSCP specifies 128 different per-hop behaviors.
Correct answer: AB
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