Home / Blockchain / CBSA

Question list

List of questions

Question 1

(0)

SHA-1 is the most commonly used SHA algorithm, and produces a ______-byte hash value(size).

Question 2

(0)

What type of attack would be considered a very large flaw in public blockchains such as Bitcoin's Blockchain where the majority of hashpower could possibly be controlled thru an attack? What is the

Question 3

(0)

How many satoshis are in 1 bitcoin and how many wei in an Ether? (Select two.)

Question 4

(0)

In the Proof of Stake(POS) algorithm the miners are really known as ___________?

Question 5

(0)

A Byzantine failure is the loss of a system service due to a Byzantine fault in systems that requires________. What is required?

Question 6

(0)

A ____________cipher basically means it is using a fixed key which replaces the message with a pseudorandom string of characters. It is basically the encryption of each letter one at a time. What i

Question 7

(0)

You currently using the Metamask Chrome plugin and you see a selection for Etherescan in the plugin. What is Etherscan used for?

Question 8

(0)

What are two challenges with using a Proof of Work algorithm? (Select two.)

Question 9

(0)

Your customer is an enterprise that is focused on financial sectors. What type of blockchain would this customer likely want specified for their enterprise?

Question 10

(0)

Which is the following is the metaphor that describes a logical dilemma that plagues many computer networks?

Question 82 - CBSA discussion

A chaincode package that was signed at creation can be handed over to other owners for inspection and signing in Hyperledger. Is it true that the workflow supports out-of-band signing of chaincode package?

TRUE

FALSE

Show Answer

asked 16/09/2024

Nicoleta Moglan

37 questions

Your answer: A B

0 comments

Sorted by