Nokia Exam 4A0-100 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?

AOSI was developed as an alternative, open standard to IBMs SNA model.

BOSI protocols were no longer used after TCP/IP was developed.

COSI model is much simpler than TCP/IP.

DOSI model is maintained exclusively by the IETF.

Show Suggested Answer

Suggested Answer: A

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

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Yolando

1 months 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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Kasandra

1 months 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

2 months ago

D) IETF maintains the OSI model? That's news to me, I thought it was managed by ISO.

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Lourdes

12 days ago

C) OSI model is much simpler than TCP/IP.

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Casandra

15 days ago

B) OSI protocols were no longer used after TCP/IP was developed.

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Angella

1 months ago

A) OSI was developed as an alternative, open standard to IBMs SNA model.

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Delbert

2 months 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

2 months 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

8 days ago

C) OSI model is much simpler than TCP/IP.

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Kallie

10 days ago

B) OSI protocols were no longer used after TCP/IP was developed.

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Chauncey

19 days ago

A) OSI was developed as an alternative, open standard to IBMs SNA model.

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Gayla

2 months ago

I disagree, I believe the answer is C) OSI model is much simpler than TCP/IP.

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Delbert

2 months ago

I think the answer is A) OSI was developed as an alternative, open standard to IBMs SNA model.

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Roselle

2 months ago

A) Definitely true! OSI was developed to provide an open and standardized alternative to the proprietary SNA model.

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