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GIAC GCIA Exam - Topic 4 Question 16 Discussion

Which of the following statements is true about ICMP packets?Each correct answer represents a complete solution. Choose all that apply.
A) The PING utility uses them to verify connectivity between two hosts. and C) They are encapsulated within IP datagrams. and E) They are used to report errors if a problem in IP processing occurs.
B) They guarantee the delivery of datagrams.
D) They use UDP datagrams.

GIAC GCIA Exam - Topic 4 Question 16 Discussion

Actual exam question for GIAC's GCIA exam
Question #: 16
Topic #: 4
[All GCIA Questions]

Which of the following statements is true about ICMP packets?

Each correct answer represents a complete solution. Choose all that apply.

Show Suggested Answer Hide Answer
Suggested Answer: A, C, E

Contribute your Thoughts:

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Gail
9 months ago
Yeah, A is a classic use case for ICMP.
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Verdell
9 months ago
I thought ICMP used UDP? Guess I was wrong!
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Aliza
10 months ago
Wait, B is false, right? ICMP doesn’t guarantee delivery.
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Lewis
10 months ago
E is also correct, for sure.
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Kenda
10 months ago
A and C are definitely true!
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Herminia
10 months ago
I vaguely recall that ICMP can report errors in IP processing, so E might be correct too, but I need to double-check that.
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Angelica
10 months ago
I practiced a question similar to this, and I think C is true because ICMP packets are indeed encapsulated within IP datagrams.
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Rebbeca
10 months ago
I'm not entirely sure, but I feel like ICMP packets don't guarantee delivery. That seems more like TCP's job, right?
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Michell
10 months ago
I remember that ICMP is definitely used by the PING utility to check connectivity, so I think A is correct.
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Wade
10 months ago
Okay, let me see. The question is asking about the difference between the original budget and the flexible budget, so it's probably related to variances. I'll go with C - Budget variance.
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Elly
10 months ago
Hmm, I'm a bit unsure about this one. I know we need to communicate the changes effectively, but I'm not sure if selecting preferred senders is the right approach.
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Jamal
10 months ago
Okay, let me think this through step-by-step. The code is using an "alert" function, which will display a message when the page is loaded. So I think the answer is D - no changes needed, the alert message will appear when the page is loaded.
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Rebbecca
10 months ago
Hmm, I'm not too familiar with the Mac OS X file structure. I'll have to think this one through carefully.
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Joanna
10 months ago
This seems similar to a practice question we did on monthly expenses coverage, so I'm leaning towards option C or D.
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