Across
- 4. What is a network based on TCP/IP protocols belonging to an organization, accessible only by employees with authorization?
- 5. Making something more modern or suitable by adding or changing information (e.g. in a database)
- 6. What is a modulator-demodulator called?
- 8. What is a type of exploration of the Web when a user starts on any web page and follows links leading to other pages?
- 9. A file that has been included as a part of an email message
- 11. The request for data in database which allows us to extract data according to a certain criteria is called
Down
- 1. A secret word which must be entered before access is given
- 2. Unsolicited commercial email
- 3. Who maintains websites?
- 4. What is an International computer network made up of thousands of networks linked together called?
- 7. Device needed to link a LAN to another network (Internet) is called...
- 10. What is a string of text-based messages, from the first one that started the topic up to the latest one, called?