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Blockchain is always decentralized.
Suggested Answer: A
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12 comments · newest first
KA
Katheryn
12 months ago
False, some have central authorities.
CI
Ciara
12 months ago
True decentralization is rare.
MI
Minna
12 months ago
Wait, are we sure about that?
KI
Kirk
1 year ago
Totally agree, not all are decentralized!
CL
Clare
1 year ago
Actually, some blockchains are centralized.
HY
Hyman
1 year ago
This feels tricky. I recall a practice question about hybrid blockchains, which makes me think the answer is False.
TH
Theodora
1 year ago
I thought we covered that decentralization is a key feature of blockchain, but there are exceptions. Could it be True?
RO
Rodrigo
1 year ago
I’m not entirely sure, but I feel like we discussed some examples of centralized blockchains in class. Maybe it’s False?
BR
Brett
1 year ago
I think I remember that not all blockchains are decentralized, especially private ones. So, I’m leaning towards False.
JO
Jonelle
1 year ago
This one seems pretty straightforward. I'm pretty confident the answer is A - Heat.
CH
Cherri
1 year ago
I'm pretty sure ServiceNow recommends using Service Mapping and ServiceNow Discovery to populate the software installation table, but I'll double-check the documentation to be sure.
VA
Val
1 year ago
I feel pretty good about this one. The description of "reversible airflow obstruction" makes me think it's referring to asthma, which is the correct answer. I'll go with option C, Embolism.