Hello learners In this article we are going to discuss NPTEL Blockchain and its Applications Assignment 1 Answers. All the Answers provided below to help the students as a reference, You must submit your assignment with your own knowledge and use this article as reference only.
About the course:-
Blockchain technology has generated massive interest among governments, enterprises, and academics, because of its capability of providing a transparent, secured, tamper-proof solution for interconnecting different stakeholders in a trustless setup. In January 2021, the Ministry of Electronics and Information Technology (MeiTY), Government of India, published the first draft of the “National Strategy on Blockchain” that highlights 17 potential applications that are of national interest. Against this backdrop, this subject will cover the basic design principles of Blockchain technology and its applications over different sectors.
NPTEL Blockchain and its Applications Assignment 1 Answers 2024:
1. What are the features of a hash function?
Answer :- a,b,c
2. For a SHA 256 bit hash function, the attacker needs to compute how many hash operations in order to find two matching outputs?
Answer :- c
3. What is the hash value of 6666 if SHA-256 is used?
Answer :- c
4. Which of the statements below is/are true for decentralized distributed systems?
Answer :- a
5. Miner nodes only execute new transactions but can not verify previous transaction hash?
Answer :- b
6. Which of the following is/are true for blockchains?
Answer :- c
7. Where are the ledger logs stored in a blockchain?
Answer :- d
8. Which of the following is an avalanche effect to a cryptographic hash function?
Answer :- c
9. Genesis blocks may not contain the
Answer :- b
10. Which of the below is/are blockchain based app examples?
Answer:- a.b,c
