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Blockchain Solution Architect Changed CBSA Questions

Page: 3 / 9
Total 229 questions
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BTA Certified Blockchain Solution Architect Questions and Answers

Question 9

Which of these desired outcomes is best obtained through a Blockchain solution?

Options:

A.

Pending financial transactions need to be stored until completed and then should be deleted

B.

A website that shows current data from various stock markets

C.

A mobile app that displays information about today’s weather

D.

None of the above

Question 10

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?

Options:

A.

Centralization of blockchain control

B.

Only use case for computational power is blockchain

C.

Large expenditures for computational power

D.

Not profitable for miners

E.

51% attack mitigation

Question 11

R3 Corda does not organize time into blocks. What does Corda actually perform and use?

Options:

A.

Ripple is implemented as the blockchain and XRP for cryptocurrency.

B.

Notary services and timesmapping

C.

R3 Corda is a blockchain and does use blocks

D.

Notary services and timestamping

Question 12

What type of peer node executes transactions?

Options:

A.

Monitoring

B.

API Peer

C.

Endorsing Peer

D.

Ordering Peer

Page: 3 / 9
Total 229 questions
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