Question 1

Did you know that Blockchain Training Alliance offers a discount for Udemy students to save $90.00 on any BTA Exam?

Options :

A : NO, that’s ok Use Code JH30UDEMY

B : YES, Use Code JH30UDEMY

Answer: B

Question 2

Exhibit.

Based on the code snippet displayed, if fn Is nil - what are the possibilities

Options :

A : An error is generated

B : Shira.Error(err.ErrorO) is returned

C : get is assumed and processed

D : None of the above

Answer: C

Question 3

Exhibit.

Based on the code snippet, the unique identifier for the Delivery is:

Options :

A : status

B : trackingld

C : gpsReadings

D : contract

Answer: A

Question 4

Which of the following is the BEST definition of Decentralization?

Options :

A : Peer-to-Peer data sharing, hosting hardware owned by many not few, fault tolerant, secure, lower performance

B : Distributed data sharing, hosting hardware owned by many not few, fault tolerant, secure, lower performance

C : Peer-to-Peer data sharing, hosting hardware owned by a few not many, fault tolerant, secure, lower performance

Answer: A

Question 5

The chaincode’s interface implements which of the following functions?

Options :

A : Invoke and Close

B : Invoke and Revoke

C : Open and Shut

D : Open and Close

E : Invoke and Init

Answer: A