Message Calls in the Ethereum EVM is limited to a depth of ____________?
Answer(s): C
Calls are limited to a depth of 1024, which means that for more complex operations, loops should be preferred over recursive calls.
https://solidity.readthedocs.io/en/latest/introduction-to-smart-contracts.html#the-ethereum-virtual-machine
In the Bitcoin blockchain the "block creation time" is set to 10 minutes and this can never change.
Answer(s): B
Remember, that the block creation time is set to 10 minutes and this can never change. So after a fixed time of approximately 2 weeks or exactly 2016 blocks the difficulty is re-adjusted. Increase in difficulty means target decreases.
https://medium.com/all-things-ledger/decoding-the-enigma-of-bitcoin-mining-f8b2697bc4e2
What is another name for blockchains that run adjacent to the blockchains and also offer more scope for processing contracts?
Answer(s): D
Sidechain is another name for blockchains that run adjacent to Bitcoin and offer more scope for processing contracts.
https://gendal.me/2014/10/26/a-simple-explanation-of-bitcoin-sidechains/
What are two cryptocurrencies that you would expect to see mining equipment with ASICS? (Select two.)
Answer(s): A,D
https://www.trymining.com/pages/asic-vs-gpu
Post your Comments and Discuss Blockchain CBSA exam with other Community members:
Ardi commented on November 14, 2024 its a great platform to upskilling your knowledge about blockchain Anonymous upvote
Our website is free, but we have to fight against bots and content theft. We're sorry for the inconvenience caused by these security measures. You can access the rest of the CBSA content, but please register or login to continue.