Which of the following enterprise blockchains have a pluggable framework consensus algo? (Select two.)
Answer(s): B,C
https://www.horsesforsources.com/top-5-blockchain-platforms_031618
You are using Truffle for an Ethereum contract and would like to use a default set of contracts and tests from within an empty project directory.What is the syntax?
Answer(s): B
https://github.com/trufflesuite/truffle
Gas has multiple associated terms with it: Gas Prices, Gas Cost, Gas Limit, and Gas Fees. The principle behind Gas is to have a stable value for how much a transaction or computation costs on the Ethereum network.Which is considered to be the static value for how much a computation costs in terms of Gas?
Answer(s): C
Gas Cost is a static value for how much a computation costs in terms of Gas, and the intent is that the real value of the Gas never changes, so this cost should always stay stable over time
Which of the following is NOT considered a token?
LTC is Litecoin and is a crypto. Check Ethereum tokens here: https://etherscan.io/tokens
How are "assets" in Hyperledger Fabric represented? (Select two.)
Answer(s): A,D
Assets in Hyperledger Fabric are represented in JSON or Binary. Assets are represented in Hyperledger Fabric as a collection of key-value pairs, with state changes recorded as transactions on a Channel ledger. Assets can be represented in binary and/or JSON form.
https://hyperledger-fabric.readthedocs.io/en/release-1.3/fabric_model.html
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