Blockchain CBSA Practice Test - Questions Answers, Page 9

A chaincode package that was signed at creation can be handed over to other owners for inspection and signing in Hyperledger. Is it true that the workflow supports out-of-band signing of chaincode package?

___________is advantageous because it presents scalability and low cost transactions, but like DPoS introduces a component of centralization. What algorithm is being referenced here?

In Hashcash, miners all compete to look for a so called. "____________"which, if provided as input (together with other parts of a block header) to a hash function, yields an output that's numerically small enough to claim the next block reward.

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.

______________is supposed to be the constant cost of network resources/utilization in the Ethereum blockchain? What is the constant?

You are currently consulting with an organization that ships widgets overseas. They would like to implement a Hyperledger Fabric and would like to know about how to use cryptocurrencies with Hyperledger Fabric.

What is the best answer?

Is it possible to access the blockchain via an Ethereum Node?

Which of the following enterprise blockchain platforms does not have smart contract functionality?

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?