Question 6 of 228
You currently using the Metamask Chrome plugin and you see a selection for Etherescan in the plugin.
What is Etherscan used for?
    Correct Answer: A

Question 7 of 228
What are two challenges with using a Proof of Work algorithm? (Select two.)
    Correct Answer: C, D

Question 8 of 228
Your customer is an enterprise that is focused on financial sectors.
What type of blockchain would this customer likely want specified for their enterprise?
    Correct Answer: D

Question 9 of 228
Which is the following is the metaphor that describes a logical dilemma that plagues many computer networks?
    Correct Answer: B

    The correct metaphor that describes a logical dilemma affecting computer networks is the Byzantine Generals' problem. This problem involves coordinating among multiple generals, or nodes, to agree on a unified strategy in the presence of some traitorous generals who may act maliciously or fail, causing communication issues. The problem highlights the challenges of reaching a consensus in distributed computing systems, particularly in the presence of faults or malicious actors.

Question 10 of 228
The key difference between encryption and hashing is that encrypted strings can be reversed back into their original decrypted form if you have the right key?
    Correct Answer: A