Unit 1 Review
Across
- 4. This invention in 1939 was a stepping stone to the first computer.
- 9. Messaging, commenting, or talking to someone digitally in a way that's threatening or stressful.
- 12. Type of device used to put information into a computer. (ex. keyboard)
- 13. A block of text that automatically appears at the end of an email message to provide information about the sender.
- 15. A machine composed of both hardware and software.
- 16. A set of step by step instructions that tell a computer how to perform tasks.
- 17. An email field that allows you to send a duplicate of an email to someone other than the primary recipient. (2 words)
- 18. Brin and Page founded this search engine in 1998, which has become the most popular today.
- 19. This type of software performs specific information processing tasks for end users.
- 21. This type of computer memory stores data permanently and is not lost when the machine is turned off. (3 words)
- 24. The Central Processing Unit is the "what" of a computer.
- 25. The unique record of all the online interactions associated with you and is online indefinitely is your digital _____.
Down
- 1. This stands for “OS.” (2 words)
- 2. A brief summary of the email's content used to tell the email's purpose and encourage the receiver to open and read.(2 words)
- 3. Messages distributed by electronic means from one computer user to one or more recipients via a network.
- 5. The keyboard replaced these in 1947 for users to become more efficient when entering information. (2 words)
- 6. The recommended length of characters for a secure password.
- 7. The creation of this was made to pass information around the world in a matter of seconds. (3 words)
- 8. Software designed to gain unauthorized access to and disrupt or damage a computer system.
- 10. This type of computer memory is temporary, meaning the data is lost when the machine is turned off. (3 words)
- 11. The physical pieces of a computer.
- 14. A malicious software that blocks access to a phone or computer system until a sum of money is paid.
- 20. A type of cyberbullying that focuses on attempting to start arguments online.
- 22. Type of device used to see the results of a computer's manipulation of the data input. (ex. printer)
- 23. This makes a computer so fast.