Blockchain CBSA Actual Free Exam Questions & Community Discussion
The Secure Registry Services enables Secured ____________Registry of base Hyperledger images and custom images containing chaincodes.
What type of registry is implemented?
What type of registry is implemented?
Correct Answer: A
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What is the accepted best practice for preventing contract addresses from changing when a new contract is released?
Correct Answer: B
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You would like to start your Gethin Fast Sync Mode.
What is the command for this?
What is the command for this?
Correct Answer: A
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You are considering a cryptocurrency and for your privacy and anonymity are number one priority.
Which cryptocurrency should you likely use?
Which cryptocurrency should you likely use?
Correct Answer: D
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By default, who can see transaction details on a public/open blockchain?
Correct Answer: C
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It is impossible to persist media types such as MP3 and MOV on any distributed ledger.
Correct Answer: B
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One consideration that should be taken into account when building a product on a public blockchain is:
Correct Answer: A
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Vitalik Buterin referred to this concept of trust beyond just currency as 'smart contracts' or even blockchain-based "decentralized autonomous organizations" (DAOs).
Ethereum is considered Blockchain version?
Ethereum is considered Blockchain version?
Correct Answer: C
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You currently on a conference call with an executive from a too big to fail bank. They are validating that they want to use Quorum or another enterprise blockchain. They specifically want to know what type of consensus algo it uses and what industry for the Quorum blockchain targets.
Correct Answer: A
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