Blockchain Business Models and ROI BDC Practice Questions (Page 10)

Questions 46–50

1. 46foundation · easy

   Which KPI would best measure the operational efficiency of a blockchain deployment?

   • ATransaction throughput (transactions per second)
   • BNumber of active users
   • CToken market capitalization
   • DNumber of partners in consortium
   Reveal Solution Discussion Select an answer first
2. 47application · medium

   A consortium of diamond retailers implemented a blockchain to track the provenance of diamonds from mine to retail. After two years, they want to evaluate the ROI. Which tangible benefit is most likely to be realized from this deployment?

   • AReduced costs from fewer disputes over diamond authenticity
   • BEnhanced transparency for stakeholders
   • CIncreased consumer trust and brand reputation
   • DImproved regulatory compliance
   Reveal Solution Discussion Select an answer first
4. 48application · medium · select all that apply

   A company has deployed a blockchain for identity management. They want to measure the success of the deployment in terms of user adoption and security. Which KPIs are appropriate? Select all that apply.

   • ANumber of security incidents
   • BBlock size
   • CNumber of active users
   • DNumber of smart contracts deployed
   • ETime to verify an identity
   Check answers Discussion Select an answer first
5. 49foundation · easy

   Which factor is most critical for the long-term sustainability of a blockchain business model, as seen in successful case studies?

   • AContinuous token price appreciation
   • BA large community of active participants
   • CHigh initial investment
   • DComplete anonymity of users
   Reveal Solution Discussion Select an answer first
6. 50expert · hard

   A consortium of healthcare providers is planning a blockchain to share patient records. They face regulatory risk due to data privacy laws, technical risk due to interoperability with legacy systems, and market risk due to uncertain adoption by patients. Which risk mitigation strategy is most balanced?

   • ARun a pilot program with a small group of providers and patients to test adoption and refine the solution.
   • BLaunch a public blockchain to maximize transparency and patient control.
   • CImplement a permissioned blockchain with strict access controls and invest in integration middleware.
   • DDefer the project until all risks are eliminated.
   Reveal Solution Discussion Select an answer first