"For God did not send His Son into the world that He might condemn the world,
but that the world might be saved through Him." John 3:17
 

 

GRADE 9 - GENTLEMEN, YOU NEED TO REMEMBER THAT YOUR CONTENT FROM UNIT B IS THROUGH PAGE 31; HOWEVER, IT IS POSSIBLE THAT SOME QUESTIONS BEYOND PAGE 31 COULD BE INCLUDED ON THE END OF TERM 2 EXAM SINCE THE MATERIAL IS TAUGHT BY OBJECTIVES RATHER THAN PAGE NUMBERS. THIS INFORMATION IS NOT MEANT TO REPLACE ANY OTHER STUDY METHOD YOU ARE USING. REGARDS, MR. BRASWELL

UNIT B

(Highlighted answer is the correct answer.]

[Page Reference in book is listed in brackets after the question.]

 

1. A(n) ___________  storage system uses lasers to read data. [ 35     ]

a. magnetic                                             c. solid state

b. optical                                                d. tape

 

2. The ___________ keypad includes keys such as the Home, End, and arrow keys. [   26   ]

a. main                                                   c. navigation

b. numeric                                              d. function

 

3. A computer can move directly to any file on a(n) ___________ access device. [ 32     ]

a. random                                               c. laser

b. optical                                                d. sequential

 

4. A standard desktop computer uses a ___________ as its primary pointing device. [   27   ]

a. navigation pad                                    c. keyboard

b. track pad                                            d. mouse

 

5. You should use a ___________ disc which has the most storage capacity if you want to store a full-length feature movie. [  36    ]

a. BD                                                      c. DVD

b. CD                                                      d. Zip

 

6. Most DVD drives can read___________  and DVD formats. [    36  ]

a. Flash                                                   c. CD

b. Compact Flash                                    d. BD

 

7. If you want to input data that currently exists in print format, you need to use a___________  .   [    27  ]

a. microphone                                        c. digital camera

b. scanner                                               d. Web cam

 

8. A variety of compact storage cards, pens, and sticks can be classified as ___________ storage, which stores data in a nonvolatile, erasable, low-power chip. [  38    ]

a. solid state                                            c. magnetic

b. optical                                                d. digital

 

9. The technologies used by mice to track motion are ___________ and laser. [   27]

a. flash                                                    c. optical

b. random                                               d. digital

 

10. A USB ___________ drive is a portable storage device featuring a built-in connector that plugs directly into a computerís USB port and requires no card reader. [    33  ]

a. compact                                              c. optical

b. OLED                                                 d. flash

 

 

11. A ___________  and a printer are the two main output devices for a computer system. [  28-30    ]

a. mouse                                                          c. keyboard

b. monitor                                                       d. storage device

12. ___________   light emitting diodes have a brighter, image and faster response rate than standard LCD screens. [   28   ]

a. Organic                                                        c. Liquid

b. Optical                                                         d. Plasma

 

13. Many people set their monitors to a(n) ___________  of 800 x 600 or 1024 x 768. [  29    ]

a. dot pitch                                                      c. viewing angle

b. resolution                                                    d. access time

 

14. A(n) ___________  is used to enter data in kiosks or on computers where a keyboard is not easily used.  [   27   ]

a. BD                                                               c. mouse

b. OLED                                                          d. touch screen

15. If your computer is part of a(n) ___________ , you can share your printer with other computers.

[ 31     ]

a. system                                                          c. network

b. Internet                                                       d. group

16. Popular inexpensive printers for personal computers produce quality color printouts are___________   printers. [   30   ]

a. ink jet                                                          c. plasma

b. photo                                                           d. duplex

17. The front of the system case for a desktop computer contains several ___________ where devices such as CD and DVD drives are installed. [  33    ]

a. ports                                                            c. drive bays

b. expansion slots                                            d. USB drives

18. An expansion ___________, often located on the back of a desktop computer, is a connector that passes data between a computer and a peripheral device. [40      ]

a. port                                                              c. drive

b. slot                                                               d. bay

19. Many peripheral devices connect to an external USB (universal serial___________   ) port. [  41    ]

a. belt                                                              c. bay

b. bed                                                              d. bus

20. A(n) ___________   card is a small circuit board that makes it possible for a computer to communicate with a peripheral device, such as a storage device. [   40   ]

a. expansion                                                    c. peripheral

b. add-on                                                         d. graphic

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R. Stewart Braswell, Webmaster
Last Updated: 04 September 2014