Blockchain Exam CBSA Topic 6 Question 48 Discussion

Actual exam question for Blockchain's CBSA exam

Question #: 48
Topic #: 6

[All CBSA Questions]

When a blockchain software is updated with new functionality that breaks or modifies the rules of the previous version of the software, what has just occurred?

AA hard fork

BRevision Reversal Attack

CA software fault

DAutonomous update consensus

Show Suggested Answer

Suggested Answer: A

by Ernie at Jul 04, 2023, 07:40 PM

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Tijuana

A hard fork? Sounds more like a software fault to me. Someone forgot to check the 'Don't break everything' box on the update settings, am I right?

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Bong

23 hours ago

Ooh, a hard fork, huh? Sounds like the blockchain just had a nasty breakup with its old self. Time to call in the relationship counselors, am I right?

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Larue

3 days ago

A hard fork? Oh, that's what happens when the blockchain devs decide to rewrite the rules on us. And here I thought it was just a software update - guess they forgot to ask the users first!

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