Glossary Exercise 2

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Across
  1. 3. A computer system, which is used as the central repository of data and various programs that are shared by users in a network.
  2. 7. A connection oriented protocol and offers end-to-end packet delivery which acts as back bone for connection.
  3. 10. A short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances and building.
  4. 12. A system to prevent unauthorized access to or from a private network and can be implemented in both hardware and software.
  5. 13. The likelihood of an event which can have either a negative or positive impact on a project.
  6. 14. A visual display of personal data associated with a specific user, or a customized desktop environment.
  7. 17. A contract between a service provider and an end user.
  8. 19. The systematic process of checking to see whether a product or service being developed is meeting specified requirements.
  9. 20. The physical communication structure used by connected devices in a network.
Down
  1. 1. It serves as an access point or IP router that a networked computer uses to send information to a computer in another network or the Internet.
  2. 2. A document that instruct a user on how to install, configure (change settings), or repair hardware or software
  3. 4. A measure of the capacity of the software package to do what it is expected to do.
  4. 5. A protocol used to transfer the files but it transfers the files without authentication.
  5. 6. A numerical label assigned to each device in a computer network that uses the Internet Protocol for communication.
  6. 8. The customer support level in which troubleshooting, configuration, database administration, and repair for server, network, infrastructure, Data Center, email, file shares, and other infrastructure issues are addressed.
  7. 9. A protocol used to copy files from one host to another.
  8. 11. A type of network management software that helps in finding network connectivity, performance and other related problems.
  9. 15. A 32-bit number that masks an IP address, and divides the IP address into network address and host address and is made by setting network bits to all "1"s and setting host bits to all "0"s.
  10. 16. a record of the changes that have been made to the database or a file.
  11. 18. a system that records changes to a file or set of files over time so that you can recall specific versions later.