1. Chapter 2 Review

2. Which of these is not a major printer attribute? a. Resolution b. Cost of consumables c. Popularity d. Speed  C. Popularity

3. The acronym VGA stands for: a.Vertical Graphical Area b. Video Graphics Array c.Virtual Graphics Algorithm d. Visual Graphic Anomaly e.Very Good Audio  b. Video Graphics Array

4. What type of ports would you encounter in using older computers? a. VGA ports b. DVI ports c. USB ports d. VGA and DVI ports  d. VGA and DVI ports

5. Which is NOT a way to prevent injury while using a computer? a. Take regular breaks b. rest hand on keyboard c. assume proper posture d. provide adequate lighting  b. rest hand on keyboard

6. The system screen allows you to see the: a) version of windows b) type of processor c) amount of RAM installed d) all of the above  d) all of the above

7. To display the system screen you have to click on the INSERT tab.  FALSE: computer tab.

8. Blank CDs were initially created to store audio files, but now can be used for any data.  TRUE

9. Which one of the following drives holds more information? a. Flash Drive b. Solid-state drive c. External Portable hard drive d. Flash Memory card  b. Solid-state drive

10. What setting is similar to the Hibernate mode? a) Sleep mode b) Dream mode c) Relax mode d) Shut down mode  a) Sleep mode

11. 11. Which of the following does NOT characterize a portable printer? a) They are connectable through via bluetooth or a USB port. b) They often fit in a briefcase or backpack. c) They are lightweight and can run on batteries. d) They print with sharper quality and often last longer than home printers.  d) They print with sharper quality and often last longer than home printers.

12. A thermal printer works by melting wax- based ink onto ordinary paper or by burning dots onto specially coated paper. True or False?  TRUE

13. What is the Aspect Ratio? a) Number if pixels displayed on the screen. b) Width-to-height proportion of a screen. c) Time it takes for a pixel to change color. d) Distance in degrees from which you can move to the side of a monitor before the image degrades.  b) Width-to-height proportion of a screen.

14. Both RAM and ROM are located on the motherboard. True or False?  True

15. You should position your monitor at least _________ inches from your eyes. a. 35 b. 25 c. 20 d. 40  b. 25

16. In Sleep Mode, Your computer saves Documents, applications, and data in what? a) C: Drive b) USB c) HDMI d) OSD e) RAM  e) RAM

17. Permanent storage devices are located in your desktop or laptop in a space called the Shuttle Bay. True or False?  False: the Drive Bay

18. A ______ is an input device you use to enter typed data and commands, and a _______ is used to enter user responses and commands. a) stylus & mouse b) keyboard & mouse c) microphone& cursor d) mouse & microphone  b) keyboard & mouse

19. Which of the following is an alternative to an onscreen touch keyboard? a) Wireless keyboards b) QWERTY keyboard c) Bluetooth technology d) both a and c e) both b and d  d) both a and c

20. When you start your computer in an Off state position it is called a ­­­­_________. a. Cold Boot. b. Warm Boot c. Das Boot d. Reboot e. a or c f. some of the above  a. Cold Boot.

21. An Optical mouse uses_____________ to detect the mouse’s movement. a) Wireless connections b) An internal sensor or laser c) Bluetooth and USB port d) Buttons  b) An internal sensor or laser

22. Which of the following is not an output device? a) monitor b) display screen c) printer d) keyboard e) none of the above f) e & b  d) keyboard

23. A _________ display doesn’t require a backlight to function and draws less power a) legacy technology b) light-emitting diode c) organic light-emitting diode d) liquid crystal  c) organic light-emitting diode

24. Which printer delivers the highest quality printouts? a) All-in-one printer b) Thermal-split beam printer c) Impact printer d) Nonimpact printer e) Laser printer f) Color printer  e) Laser printer

25. Ethics are? a) Prosecuting for illegally sharing copyrighted material b) Committiing identity theft c) Unleasing viruses d) a system of moral principles, and standards of conduct e) An unnecessary method of enforcement d) a system of moral principles, and standards of conduct

26. How many guidelines are used in ethics. a.) 5b.) 7c.) 10d.) 2  c.) 10

27. When you click file explorer what does it display? a) Home screen b) Information about internal storage devices c) games d) all of the above e) some of the above  b) Information about internal storage devices

28. Flash Drives can have a storage capacity as much as a) 286 GBb) 64 GBc) 122 GBD) 256 GB  D) 256 GB

29. How many bits make up one byte? A) 5B) 8C) 10D) 6  B) 8

30. What are home keys on the computer keyboard? a) The top keys b) The middle row keys c) All visible keys on the keyboard d) The characters on the keyboard e) The Function keys at the top  b) The middle row keys

31. You can change your keyboard from the QWERTY layout to the _________ layout without buying a new keyboard. a) Flexible b) Custom c) Dvorak d) POIUY e) All of the above on Sundays  c) Dvorak

32. What type of microphone is best used for recordings with one voice and can pick up sounds from only one direction? a) Unidirectional b) Omnidirectional c)Close talk d) Clip-on (Lavalier)  a) Unidirectional

33. Which type of computer is able to perform complex calculations extremely fast? a) mainframe b) embedded computer c) super computer d) mega computer k) all or none of the above  c) super computer

34. Cloud printing and 3D printing is a result of ___________ printing trend. a) internet b) wireless c) paperless d) multi-media  c) paperless

35. Which of the following is not one of the four major functions of the computer? a. Input b. Calculate c. Process d. Storage e. Output  b. Calculate