Technical Vocabulary S3

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Across
  1. 3. a single binary digit that can have either value 0 or 1.
  2. 4. When you do this, you give information (usually a login and password) to obtain access to a computer system or other restricted area.
  3. 5. thirty-two bits
  4. 6. to refuse
  5. 8. four bits
  6. 10. a popular protocol for network management. It is used for collecting information from, and configuring, network devices such as servers, printers, hubs, etc.
  7. 12. sixteen bits
  8. 14. This device is used to connect segments of a LAN. It contains multiple ports. When a packet arrives at one port, it is copied to the other ports so that all segments of the LAN can see all packets.
  9. 15. an Internet standard for electronic mail transmission.
  10. 16. sixty-four bits
  11. 17. This is a policy where an existing customer receives electronic communications without providing express permission.
  12. 18. This is a policy that requires a potential customer to self-select the services they wish to subscribe to, and how any information they provide is used.
Down
  1. 1. a set of rules governing the format of data sent over the Internet or other network.
  2. 2. This is the brain of the computer
  3. 7. a standard protocol for accessing e-mail from your local server. It's a client/server protocol in which e-mail is received and held for you by your Internet server.
  4. 9. to authorize
  5. 10. When you do this, you subscribe to a new service and you setup a new account with a new login and password.
  6. 11. an application-layer Internet standard protocol used by local e-mail clients to retrieve e-mail from a remote server over a TCP/IP connection (its acronym is POP).
  7. 13. eight bits