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Nokia 4A0-100 Exam - Topic 8 Question 110 Discussion

Which of the following statements is TRUE regarding the development of the OSI Reference Model?
A) OSI was developed as an alternative, open standard to IBMs SNA model.
B) OSI protocols were no longer used after TCP/IP was developed.
C) OSI model is much simpler than TCP/IP.
D) OSI model is maintained exclusively by the IETF.

Nokia 4A0-100 Exam - Topic 8 Question 110 Discussion

Actual exam question for Nokia's 4A0-100 exam
Question #: 110
Topic #: 8
[All 4A0-100 Questions]

Which of the following statements is TRUE regarding the development of the OSI Reference Model?

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Suggested Answer: A

by Jacinta at Apr 10, 2025, 01:40 AM

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Odette
8 months ago
D seems off, IETF doesn't exclusively maintain OSI.
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Lashandra
9 months ago
Wait, I thought OSI was more complex than TCP/IP?
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Rosita
9 months ago
A is true, OSI was an alternative to SNA.
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Tamar
9 months ago
Totally agree, A is spot on!
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Joanne
9 months ago
B is misleading, OSI protocols are still referenced.
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Oneida
9 months ago
I vaguely recall that the IETF is involved with TCP/IP, but I don't think they exclusively maintain the OSI model, so D seems off to me.
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Arlette
10 months ago
I practiced a question similar to this, and I think the OSI model is actually more complex than TCP/IP, which makes me doubt C.
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Loreen
10 months ago
I'm not so sure about B; I feel like OSI protocols are still referenced even with TCP/IP being dominant.
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Juliann
10 months ago
I remember studying that the OSI model was indeed created as an alternative to IBM's SNA, so I think A might be the right choice.
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Quiana
10 months ago
The OSI model is more complex than TCP/IP, so C is definitely not correct. I'm confident A is the right choice here.
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Merissa
11 months ago
Option B can't be right since OSI protocols are still used, even if TCP/IP is more dominant. I'm leaning towards A as the best answer.
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Scot
11 months ago
I'm a bit confused on the relationship between OSI and TCP/IP. I'll need to review my notes to make sure I have the details right.
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Frederica
11 months ago
The OSI model was developed as an open standard, so I think option A is the correct answer. TCP/IP ended up being more widely adopted, but the OSI model is still relevant.
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Alpha
11 months ago
This question seems straightforward, but I want to make sure I understand the key points about the OSI model before answering.
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Yolando
1 year ago
This question is like asking which came first, the chicken or the egg? OSI and TCP/IP have a long and tangled history.
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Tiffiny
1 year ago
C) OSI model is much simpler than TCP/IP.
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Tequila
1 year ago
B) OSI protocols were no longer used after TCP/IP was developed.
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Lynette
1 year ago
A) OSI was developed as an alternative, open standard to IBMs SNA model.
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Kasandra
1 year ago
B) OSI protocols were no longer used after TCP/IP? That's just wrong, they're still used in certain contexts.
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Caitlin
1 year ago
D) IETF maintains the OSI model? That's news to me, I thought it was managed by ISO.
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Lourdes
1 year ago
C) OSI model is much simpler than TCP/IP.
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Casandra
1 year ago
B) OSI protocols were no longer used after TCP/IP was developed.
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Angella
1 year ago
A) OSI was developed as an alternative, open standard to IBMs SNA model.
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Delbert
1 year ago
I see your point, but I still think A) makes more sense because OSI was indeed developed as an alternative to IBM's model.
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Kristeen
1 year ago
C) OSI model is much simpler? I don't think so, it's way more complex with all those layers!
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Rosendo
1 year ago
C) OSI model is much simpler than TCP/IP.
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Kallie
1 year ago
B) OSI protocols were no longer used after TCP/IP was developed.
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Chauncey
1 year ago
A) OSI was developed as an alternative, open standard to IBMs SNA model.
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Gayla
1 year ago
I disagree, I believe the answer is C) OSI model is much simpler than TCP/IP.
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Delbert
1 year ago
I think the answer is A) OSI was developed as an alternative, open standard to IBMs SNA model.
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Roselle
1 year ago
A) Definitely true! OSI was developed to provide an open and standardized alternative to the proprietary SNA model.
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