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IISFA II0-001 Exam - Topic 11 Question 9 Discussion

The data structure for DNS queries contains all of the following except?
A) Checksum
B) Question
C) Authority
D) Header

IISFA II0-001 Exam - Topic 11 Question 9 Discussion

Actual exam question for IISFA's II0-001 exam
Question #: 9
Topic #: 11
[All II0-001 Questions]

The data structure for DNS queries contains all of the following except?

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Suggested Answer: A

by Kirk at May 06, 2022, 04:31 AM

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Carole
11 months ago
Yup, checksum is definitely not part of DNS queries!
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Amber
11 months ago
The authority section is crucial for DNS, though.
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Eva
11 months ago
Wait, are you sure? I thought checksums were standard in all protocols.
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Vonda
12 months ago
Totally agree, it's all about the header and question.
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Billy
12 months ago
DNS queries don't have a checksum.
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Viola
12 months ago
The Question and Header are definitely in there, but I’m a bit confused about the Authority. I thought it was related to responses, not queries.
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Glory
12 months ago
I feel like Checksum might be used in some protocols, but I can't recall if it's part of the DNS query structure.
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Jose
12 months ago
I remember practicing a similar question, and I think the Authority section is part of the response, not the query itself.
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Danica
12 months ago
I think the DNS query structure definitely includes a Header, but I'm not sure about the Checksum. Did we cover that in class?
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Beth
1 year ago
I've got a good feeling about this one. I think the best approach is to see if any extensions were obtained under Reg T. That could make all the difference in how we handle this.
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Lenny
1 year ago
Hmm, I'm a bit unsure about the difference between those two options. I'll need to think this through carefully to make sure I select the right answer.
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Adelle
1 year ago
Hmm, I'm a bit confused by this question. I know virtualization is about using software to create virtual versions of hardware, but I'm not sure if that's the same as combining computing power onto one server. I'll have to think this through a bit more.
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