Information Sysems Quiz 3 ..........Name

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Across
  1. 3. A type of computing where a collection of servers, often geographically dispersed, are coordinated to solve a common problem.
  2. 8. the last name of Bitcoin founder.
  3. 10. ensures a system is functioning correctly and providing accurate information.
  4. 13. systems that have a core authority that dictates the truth to the other participants in the network.
  5. 14. Phase that Involves placing the system into production so users can begin to perform actual business operations with it
  6. 16. Uses the professional expertise within an organization to develop and maintain its information technology systems
  7. 17. Testing done on pieces of code for a system.
  8. 20. Site a separate facility that does not have any computer equipment, but is a place where employees can move after a disaster.
  9. 21. refers to discarded, obsolete or broken electronic devices
  10. 22. the file that contains data about all the Bitcoin transactions.
Down
  1. 1. one of the pillars of blockchain, means that once something has been entered into the blockchain, it cannot be tampered with.
  2. 2. this cloud computing architecture allows multi-tenancy, off-premise and shared by several organizations.
  3. 4. testing that ensures that separate systems can work together.
  4. 5. the ability of an application to operate on different devices or software platforms.
  5. 6. the last name of the scientist who showed that chip performance per dollar doubles every 8 months.
  6. 7. SDLC that aims for customer satisfaction through early and continuous delivery of useful software components.
  7. 9. an exact copy of a system’s information.
  8. 11. a smaller-scale representation or working model of the users’ requirements or a proposed design for an information system
  9. 12. SDLC where the output of one phase is the input for the next.
  10. 15. Phase in SDLC that Involves analyzing end-user business requirements and refining project goals into defined functions and operations of the intended system
  11. 18. an agile methodology that uses sprints, usually of 30 day intervals and small teams to achieve an appointed goal
  12. 19. is a diagram that highlights the critical path of a project plan.