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In blockchains there is the concept of "Group Consensus" and how many members must agree.
Suggested Answer: D
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28 comments · newest first
VA
Vannessa
7 months ago
100% is unrealistic. No way everyone agrees.
CH
Cherelle
7 months ago
74% makes sense. It’s a strong majority.
SH
Shawnda
8 months ago
I’m leaning towards 51%. Seems too low though.
MA
Mary
8 months ago
Group consensus usually requires a supermajority, so C is right.
HO
Hoa
8 months ago
75% makes sense, I agree with that!
SH
Sheridan
9 months ago
Definitely not 100%, that's unrealistic.
SA
Salena
9 months ago
I think it's 75% for most blockchains.
LA
Lazaro
9 months ago
Haha, A) 52%? What is this, a presidential election? Blockchain needs a stronger consensus than that!
SA
Santos
9 months ago
B) 74% is an interesting choice, but I'm going with C) 75%. It's the classic threshold for these kinds of decisions.
MA
Malcolm
9 months ago
E) 100%? Really? That's just impractical. Who wants a blockchain where everyone has to agree on everything?
KA
Karrie
9 months ago
D) 51% seems too low for a group consensus. Blockchain is all about security, so the threshold should be higher.
GL
Glory
10 months ago
I vaguely remember that 74% is often used in some contexts, but it seems a bit odd compared to the usual percentages.
IL
Iluminada
10 months ago
I’m a bit confused; I thought it was either 51% or 100%, but now I can't recall which one is correct.
GE
German
10 months ago
I practiced a question like this, and I feel like 75% was mentioned as a common standard for group consensus.
DU
Dulce
10 months ago
I think the answer is C) 75%. That's the standard for group consensus in most blockchain networks.
LA
Laquanda
10 months ago
I think 75% is the standard for consensus. Feels right.
AH
Ahmed
11 months ago
Wait, is it really 51%? That sounds too low.
DE
Denny
11 months ago
I think I remember something about consensus thresholds, but I'm not sure if it's 51% or 75%.
NA
Natalie
11 months ago
I remember the professor talking about this in class. I believe the correct answer is 75% consensus. Time to put my blockchain knowledge to the test!
AS
Ashley
12 months ago
Wait, I thought group consensus required a higher threshold than just a simple majority. Let me think this through again - I want to make sure I get the right answer.
ET
Ettie
12 months ago
Okay, I've got this. For group consensus, the majority of members need to agree, so the answer is 51%. Easy!
JO
Josphine
12 months ago
Hmm, I know group consensus is important for blockchain security, but I'm not confident I can recall the exact percentage required. I'll have to review my notes and try to reason through the options.
CO
Corazon
1 year ago
I think I remember learning about group consensus in blockchain, but I'm not totally sure how it works. I'll have to think this through carefully.
HA
Harrison
7 months ago
74% sounds familiar to me.
ST
Stefania
7 months ago
100% seems too strict, right?
LA
Lavonna
7 months ago
I thought it was 51%.
WI
Willodean
10 months ago
I believe it's 75%.
BE
Bea
11 months ago
I’m leaning towards 52%.