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Blockchain CBSA Exam - Topic 6 Question 45 Discussion

In public key cryptography, the private key is used to:
D) Sign/approve any transaction/action that might be made by the holder of the key pair
A) Encrypt the public key
B) Generate unique hash values each time it is used
C) Verify the digital signature of a public key

Blockchain CBSA Exam - Topic 6 Question 45 Discussion

Actual exam question for Blockchain's CBSA exam
Question #: 45
Topic #: 6
[All CBSA Questions]

In public key cryptography, the private key is used to:

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Suggested Answer: D

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Francene
10 months ago
I thought it was for generating hashes? Guess I need to read more!
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Valene
10 months ago
Definitely D! That's the main role of the private key.
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Carin
10 months ago
Wait, are we sure it doesn't encrypt anything? Sounds off.
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Louann
11 months ago
Totally agree, it's all about signing and approving actions!
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Toi
11 months ago
The private key is used to sign transactions, not encrypt the public key.
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Roxanne
11 months ago
I definitely recall that the private key is crucial for verifying signatures, but I can't remember if that's what option C is really saying.
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Mauricio
11 months ago
I’m a bit confused about the role of the private key. I thought it was used for encryption, but that might be the public key's job instead?
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Leoma
11 months ago
I remember practicing a question similar to this, and I think the private key is used to sign messages or transactions, which might relate to option D.
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Lorrine
11 months ago
I think the private key is mainly used for signing transactions, but I'm not entirely sure if that's the same as approving actions.
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Christiane
11 months ago
Okay, I think I know the answer to this. Based on my understanding, I'd go with Option B. That seems to be the most direct way to add the custom attribute to the segment conditions.
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Nieves
11 months ago
I remember something about creating a vSphere Distributed switch, but I'm not entirely sure which steps come first.
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Lettie
11 months ago
I feel like all these factors are interconnected, so choosing "all of the above" might make sense here.
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Ivan
11 months ago
I'm a bit unsure about the "abandonment option" mentioned in option A. Does that mean we can just sell the equipment if the project fails? I'll need to think that through more.
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