Blockchain Exam CBSA Topic 5 Question 39 Discussion

Actual exam question for Blockchain's CBSA exam

Question #: 39
Topic #: 5

[All CBSA Questions]

You have flown to NYC to have a discussion with a technical executive of a too big to fail bank. You are having a discussion about blockchain algos and the customer is asking what are some disadvantages of using a POW algo?

ACentralization of blockchain control

BOnly use case for computational power is blockchain

CLarge expenditures for computational power

DNot profitable for miners

E51% attack mitigation

Show Suggested Answer

Suggested Answer: A

by Rhea at Dec 06, 2022, 07:00 AM

Limited Time Offer

25%

Off

Get Premium CBSA Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel

Essie

4 days ago

Hmm, I think B and C are both good options. The fact that the only use case for the computational power is the blockchain itself is a major disadvantage of the POW algorithm.

upvoted 0 times

...

Paris

8 days ago

The correct answer is C. Large expenditures for computational power. Proof-of-Work (POW) algorithms require a significant amount of computational power, which can be quite costly for miners and the overall network.

upvoted 0 times

...