IT2864 - Week 1

Quiz
•
Computers
•
12th Grade
•
Medium

Bobby Liu
Used 1+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 2 pts
What is a business ledger?
A business ledger is a book of accounts that record of all business transactions of a company.
2.
MATCH QUESTION
30 sec • 10 pts
Match the following:
Decentralized
Centralized
Distributed
3.
MATCH QUESTION
1 min • 20 pts
Match the following:
Decentralized Business Network
Central party holds and maintains the ledger. All parties in the network are dependent on the central party.
Centralized Business Network
All parties in the network maintain its own ledger. Parties will update their own copy of the ledger.
Distributed Business Network
All parties in the network holds an identical copy of the ledger. Verified transactions are recorded into all the ledgers at the same time.
4.
MULTIPLE SELECT QUESTION
1 min • 10 pts
What are the pros of a decentralized network?
Privacy. All parties own their own data. No need to share data.
Flexibility. All parties can decide how they want to implement their own ledger and what data to store on their own ledger.
No shared visibility, clarity and transparency across various ledgers.
Duplication and inconsistent views.
Time consuming & costly to reconciliate the data.
5.
MULTIPLE SELECT QUESTION
1 min • 10 pts
What are the cons of a decentralized business network?
Privacy. All parties own their own data. No need to share data.
Flexibility. All parties can decide how they want to implement their own ledger and what data to store on their own ledger.
No shared visibility, clarity and transparency across various ledgers.
Duplication and inconsistent views.
Time consuming & costly to reconciliate the data.
6.
MULTIPLE SELECT QUESTION
1 min • 10 pts
What are the pros of a centralized business network?
Single source of data. No need for data reconciliation, etc.
Works well when there is a need for a central party (e.g. regulator) to control/monitor the data.
Central party has power over the data and can tamper with it without other parties knowing.
Central party may be prone to cyber-attacks.
7.
MULTIPLE SELECT QUESTION
1 min • 10 pts
What are the cons of a centralized business network?
Single source of data. No need for data reconciliation, etc.
Works well when there is a need for a central party (e.g. regulator) to control/monitor the data.
Central party has power over the data and can tamper with it without other parties knowing.
Central party may be prone to cyber-attacks.
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