Free CBSA Exam Braindumps (page: 18)

Page 18 of 58

What is diagram referencing below?

  1. AND Gate
  2. XOR Gate
  3. OXR Gate
  4. NAND Gate

Answer(s): B

Explanation:

XOR or “Exclusive OR” is a logic gate.


Reference:

https://blockgeeks.com/guides/cryptocurrencies-cryptography/



Which of the following is considered the most popular public key encryption algorithm?

  1. RSA
  2. AES
  3. MD5
  4. PGP

Answer(s): D


Reference:

https://medium.com/@ConsenSys/blockchain-underpinnings-hashing-7f4746cbd66b



Geth uses what port to expose the Ethereum RPC Service?

  1. 2096
  2. 8545
  3. 4096
  4. 2545

Answer(s): B


Reference:

https://datawookie.netlify.com/blog/2018/01/ethereum-running-a-node/



In Ethereum the difficulty adjustment algorithm is coded in the ____________file.

  1. calcDifficultyFrontier
  2. block_validator.go
  3. calcDifficultyHomestead
  4. calcDifficultyvalidator.go

Answer(s): B


Reference:

https://dltlabs.com/how-difficulty-adjustment-algorithm-works-in-ethereum/



Page 18 of 58



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