Nokia 4A0-107 Exam - Topic 7 Question 41 Discussion

Actual exam question for Nokia's 4A0-107 exam

Question #: 41
Topic #: 7

[All 4A0-107 Questions]

Which of the following statements regarding DSCP bits are TRUE? (Choose three)

AThe three most significant (first) bits define 8 forwarding classes.

BThe three least significant (last) bits of the DSCP specify the drop probability.

CThe full 8 bits of the TOS field are used for DSCP.

DTo convert DSCP to IP precedence, the three most significant (first) bits are matched.

EDSCP provides for eight drop probabilities.

Show Suggested Answer

Suggested Answer: C

by Stephaine at Mar 25, 2023, 01:05 AM

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Mariann

4 months ago

C is definitely correct, all 8 bits are used for DSCP!

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Alton

4 months ago

Wait, I thought DSCP only had 6 bits for classification?

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Roosevelt

4 months ago

B is misleading, the last bits don't specify drop probability.

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Martina

4 months ago

Totally agree, D is spot on too!

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Lai

4 months ago

A is true, those bits do define the forwarding classes.

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Bronwyn

5 months ago

I definitely remember that DSCP relates to IP precedence, and I think it has to do with the first three bits, but I’m not 100% confident on that.

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Leana

5 months ago

I feel like the DSCP uses the full 8 bits of the TOS field, but I might be mixing it up with something else we studied.

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Danica

5 months ago

I remember practicing a question that mentioned the drop probability, but I can't recall if it was about the least significant bits or something else.

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Eliseo

5 months ago

I think the first option about the three most significant bits defining 8 forwarding classes sounds familiar, but I'm not entirely sure.

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Jesusita

5 months ago

Creating a Schedulable Apex class sounds like the most flexible and reliable approach to me. I'll make sure to set it up to run on a monthly schedule.

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Patrick

5 months ago

This question seems straightforward. I'll focus on the key benefits of the WEM deployment that are mentioned in the options.

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Fannie

5 months ago

Hmm, I'm not sure about this one. The question seems a bit vague, and I'm not familiar with Okta's system logs. I'll have to think this through carefully.

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And let's not forget the all-important drop probability. I bet the network engineers have a dart board with the different DSCP values, and they just throw darts to decide which packets to drop. Gotta keep things fair, you know?

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Annelle

8 months ago

D) To convert DSCP to IP precedence, the three most significant (first) bits are matched.

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Shelba

9 months ago

B) The three least significant (last) bits of the DSCP specify the drop probability.

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Nu

9 months ago

A) The three most significant (first) bits define 8 forwarding classes.

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Lawrence

10 months ago

Haha, this exam is really testing our networking knowledge! I'm going to go with the safe bet and choose A, B, and D. Can't go wrong with the classics, right?

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Lea

10 months ago

Hmm, I'm a bit confused about the TOS field. Does it really use all 8 bits for DSCP? That seems like a lot of granularity. Oh well, I'm going with A, B, and D.

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Aracelis

8 months ago

User 3: To convert DSCP to IP precedence, the three most significant bits are matched.

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Elmira

8 months ago

User 3: To convert DSCP to IP precedence, the three most significant bits are matched.

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Kenneth

9 months ago

User 2: The three least significant bits of the DSCP specify the drop probability.

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Reyes

9 months ago

User 1: The three most significant bits define 8 forwarding classes.

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Krissy

9 months ago

User 2: The three least significant bits specify the drop probability.

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Annice

9 months ago

User 1: The three most significant bits define 8 forwarding classes.

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Regenia

10 months ago

I'm not sure about option E. I thought DSCP only had three drop probabilities, not eight. But the rest of the options look good to me.

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Gwen

10 months ago

A, B, and D seem to be the correct options here. The DSCP bits define the forwarding classes and drop probability, and to convert to IP precedence, the three most significant bits are used.

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