Q1. What does AMB stand for? A. Arbitrary messaging bridge

Q2. Which is the most accurate definition of an AMB? AMBs are bridges that allow for any piece of data, including tokens…

Q3. Which is an AMB? Layerzero

Q4. Which is not an AMB? Celo

Q5. The term ‘’cross-chain bridge’’ has become synonymous with ‘’token bridge’’ in recent times. TRUE

Q6. Which among the following are use cases of AMBs? All of the above

Q7. AMB’s do not allow for any piece of data…? False

Q8. What is meant by the term ‘transaction lifecycle’’? The process of sending messages from one blockchain to another

Q9. Bridges never come with trade-offs between them This statement is true

Q10. Axelar gateway contracts have limits to which EVM contacts they can connect to. This statement is false

Q11. Axelar is a ______based chain Cosmos

Q12. Axelar is consensus agnostic This statement is true

Q13. With Axelar, who takes care of the finalization, relay fees? Axelar

Q14. Axelar acts as the _____ layer that unifies… Translation

Q15. With Axelar, how many signatures are needed to authorize transactions? One

Q16. Axelar does not offer Scalability through IBC This statement is false

Q17. Axelar, in the current set, there is a maximum of ___ validators 50

Q18. Would it be correct to say that LayerZero describes itself as an ‘omni-chain’ solution? Yes, it would be…

Q19. LayerZero is designed to carry lightweight messages…? This statement is true

Q20. What is LayerZero’s main selling point A lack of extra trust assumptions

Q21. Layer Zero Can be utilized…? All of the above

Q22. How many chains does LayerZero support? 11

Q23. How many off-chain entities does LayerZero rely upon? Two

Q24. A LayerZero transaction/message only requires ___ gas in a single call Source

Q25. Which is the correct definition of LayerZero’s Pre-Crime? This feature allows a relayer to stop a hack before it happens. Relayers can fork…

Q26. With LayerZero, the number of relayers…? This statement is true

Q27. LayerZero does not add an intermediary…? Native Chain

Q28. Nomad is not an example of an AMB This statement is false

Q29. ___ Verify Nomad transactions Watchers

Q30. Nomad’s system relies on the _____ to maintain uptime Updater

Q31. Wormhole connects Ethereum to…? Ethereum to Solana

Q32. What does Wormhole call their nodes/validators? Guardians

Q33. Wormhole has Non-EVM compatibility This statement is true

Q34. Wormhole’s Portal token bridge has amassed… $500M

Q35. What is the Wormhole guardians’ role? To monitor the state of each supported Wormhole blockchain

Q36. Wormhole’s guardians are not doxxed This statement is false

Q37. Wormhole has partnerships with which of the following: Both

Q38. What’s the name of Multichain’s anycall network…? Secure Multi-Party Computation

Q39. Multichain’s anycall cross-chain contract calls… This statement is true

Q40. Multichain has over ___ in total bridged volume to… $86B

Q41. How many layers is anyCall’s architecture divided into? Two

Q42. anyCall depends on Multichain’s Multi-Party… This statement is true

Q43. What was Hyperlane previously known as? Abacus

Q44. Hyperlane uses “__” and “__” smart contracts… “Inbox” and “Outbox”

Ze Code: 985757684930857683993

Q1. What does AMB stand for? A. Arbitrary messaging bridge

Q2. Which is the most accurate definition of an AMB? AMBs are bridges that allow for any piece of data, including tokens…

Q3. Which is an AMB? Layerzero

Q4. Which is not an AMB? Celo

Q5. The term ‘’cross-chain bridge’’ has become synonymous with ‘’token bridge’’ in recent times. TRUE

Q6. Which among the following are use cases of AMBs? All of the above

Q7. AMB’s do not allow for any piece of data…? False

Q8. What is meant by the term ‘transaction lifecycle’’? The process of sending messages from one blockchain to another

Q9. Bridges never come with trade-offs between them This statement is true

Q10. Axelar gateway contracts have limits to which EVM contacts they can connect to. This statement is false

Q11. Axelar is a ______based chain Cosmos

Q12. Axelar is consensus agnostic This statement is true

Q13. With Axelar, who takes care of the finalization, relay fees? Axelar

Q14. Axelar acts as the _____ layer that unifies… Translation

Q15. With Axelar, how many signatures are needed to authorize transactions? One

Q16. Axelar does not offer Scalability through IBC This statement is false

Q17. Axelar, in the current set, there is a maximum of ___ validators 50

Q18. Would it be correct to say that LayerZero describes itself as an ‘omni-chain’ solution? Yes, it would be…

Q19. LayerZero is designed to carry lightweight messages…? This statement is true

Q20. What is LayerZero’s main selling point A lack of extra trust assumptions

Q21. Layer Zero Can be utilized…? All of the above

Q22. How many chains does LayerZero support? 11

Q23. How many off-chain entities does LayerZero rely upon? Two

Q24. A LayerZero transaction/message only requires ___ gas in a single call Source

Q25. Which is the correct definition of LayerZero’s Pre-Crime? This feature allows a relayer to stop a hack before it happens. Relayers can fork…

Q26. With LayerZero, the number of relayers…? This statement is true

Q27. LayerZero does not add an intermediary…? Native Chain

Q28. Nomad is not an example of an AMB This statement is false

Q29. ___ Verify Nomad transactions Watchers

Q30. Nomad’s system relies on the _____ to maintain uptime Updater

Q31. Wormhole connects Ethereum to…? Ethereum to Solana

Q32. What does Wormhole call their nodes/validators? Guardians

Q33. Wormhole has Non-EVM compatibility This statement is true

Q34. Wormhole’s Portal token bridge has amassed… $500M

Q35. What is the Wormhole guardians’ role? To monitor the state of each supported Wormhole blockchain

Q36. Wormhole’s guardians are not doxxed This statement is false

Q37. Wormhole has partnerships with which of the following: Both

Q38. What’s the name of Multichain’s anycall network…? Secure Multi-Party Computation

Q39. Multichain’s anycall cross-chain contract calls… This statement is true

Q40. Multichain has over ___ in total bridged volume to… $86B

Q41. How many layers is anyCall’s architecture divided into? Two

Q42. anyCall depends on Multichain’s Multi-Party… This statement is true

Q43. What was Hyperlane previously known as? Abacus

Q44. Hyperlane uses “__” and “__” smart contracts… “Inbox” and “Outbox”

Ze Code: 985757684930857683993