Question

8. All of the following are advantages to using laser printers except a. сos b. speed. c. quality of printing. d. efficiency. 9. An application program is software that is designed to perform a variety of tasks, such as word processing., database functions, and patient b. provide the computer with a set of basic instructions for executing other programs. ыling oul 13 interpret the program instructions. d. All of the above dhe 10. A series of computers that are linked, allowing them to share information, is a(n) database. b. clearinghouse. c. network d. internet. a. 11. Which of the following is used to ensure that all office computer programs and data are secure in case of a mishap, fire, or natural disaster? a. RAM b. Microprocessor Write-protection d. Backup functions с. 12. Which part of the computer contains logic circuitry, which interprets instructions from a program? a. Application software b. CPU CD-ROM c. 20d. ROM 13. If you want to transfer paper files to a computerized system without inputting all the data using the keyboard, you could use a a. modem. b. disk operating system. с. scanner. d. magnetic disk drive. 14. What are used to help prevent access to private networks? a. Network systems b. Virus detectors c. Scanners d. Firewalls 15. Encrypted data are called a. flash. b. cipher text.

Answer 1

8. Answer is: a. cost

9. Answer is: d. all of the above

10. Answer is: c. network

11. Answer is: d. Backup functions

12. Answer is: b. CPU

13. Answer is c. scanner

14. Answer is d. firewalls

A firewall is a network security system designed to prevent unauthorized access to or from a private network.