IS Quiz 3_____Name

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