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Intro to Computers
Study Guide
Question | Answer |
---|---|
1. Collectively, the four operations of input, process, output and storage is considered to be the _____. | Information Processing Cycle |
2. _____ conveys meaning and is useful to one or more people. | Information |
3. Any hardware component used to enter data is a(n) _____. | Input Device |
4. A stylus is a small device, resembling a _____, used to input data. | Pen |
5. The main circuitboard of the system unit is the _____. | Motherboard |
6. A kilobyte represents approximately _____ memory locations. | One Thousand |
7. A gigabyte represents approximately _____ memory locations. | One Billion |
8. _____ make information resulting from processing available for use. | Output Devices |
9. A printer that produces photo-quality pictures is considered to be a(n) _____. | Photo Printer |
10. ___________ is used to create, edit, format, and print documents. | Word Processing Software |
11. ___________ allows the user to create slides for use in a presentation. | Presentation Graphical Software |
12. The ____________ is the world's largest network. | Internet |
13. ___________ is the communications standard used to transfer pages on the Web. | Hypertext Transfer Protocol |
14. ______________ is a collection of unprocessed items. | Data |
15. People who use the computer or the information that it provides are called _____ | User |
16. The case that contains electronic components of the computer used to process data is a __________. | System Unit |
17. The reduction of electricity consumed and the environmental waste generated when using a computer is called _____________. | Green Computing |
18. ___________ is an Internet service that provides hard disk storage online to computer users. | Cloud Storage |
19. A Utility Program will allow you to complete: | Managing disk drives, printers, and other media |
20. ___________ is an online community that encourages members to share their interests, ideas, photos, videos, etc. with other users. | Social Networking |
21. A gigabyte represents approximately one million memory locations. | False |
22. A monitor is a display device that is packaged as a separate unit. | True |
23. A storage device is used to store data when the data is not being used in memory. | True |
24. A smart band is a narrow band that forms a circle on the disk surface. | False |
25. When a read/write head touches a platter it is considered to be a platter crash and results in loss of memory. | False |
26. CD-R discs are erasable optical discs that you can write on multiple times. | False |
27. A DVD-ROM is a high capacity optical disc. | True |
28. Flash memory cards are solid-state media with no moving parts. | True |
29. Magnetic Disks use magnetic particles to store items on the disk's surface. | True |
30. A rootkit is a collective name for malicious software that is secretly added to a users computer that act without the user's knowledge and deliberately alter the computer's operations. | False |