Question | Answer |
Audio Input | Process of inputting sound into the computer. |
Biometrics | Authentication technique using automated methods of recognizing a person based on a physiological or behavioral characteristic. |
Digital Camera | Takes pictures that are stored digitally and then transferred to the computer's memory. |
Expansion Slot | Opening on the motherboard where an expansion board, alco called an adapter card. |
Inkjet Printer | Provides good-quality color printing for less expense than a lasar printer. |
Input | Data or instruction entered into a computer. |
Keyboard | Most commonly used input device for entering numeric and alphabetic data into a computer. |
Laser Printer | Produces images using the same technology as copier machines. |
Modem | A device that allows one computer to talk to another. |
Monitor | Desktop computer display device. |
Mouse | Most commonly uesd pointing device for personal computers. |
Output | Data that has been processed into a useful format. |
Plug-and-Play | The ability of a computer system to configure expansion boards and other devices automatically. |
Pointing Device | Input device that allows you to position the pointer on the screen. |
Port | An interface to which a peripheral device attaches to or communicates with the system unit. |
Printer | Used to produce a paper or hard copy of the processing results. |
Scanner | Device that can change images into codes for input into the computer. |
After data is processed it is "presented" to the user through an input device. | False |
A laser virtual keyboard is packaged in a case smaller than a soda can. | True |
You use the right button for most mouse operations. | False |
The higher the dpi, the higher the resolution or print quality. | True |
Speakers are a type of specialized input device. | False |
What type of keyboar is designed to provide users with a more natural, comfortable hand, twist, and arm positions? | Ergonomic |
Which type of mouse uses a laser to detect the mouse's movement? | Optical |
On a mouse, you use the wheel to ___? | Scroll or Zoom |
The ___ is a pointing device that works like amouse turned upside down. | Trackball |
Speech, sound effects , and music are examples of ___. | Audio input |
Which type of monitor produces an image by manipulating light within a layer of liquid crystal cells? | LCD |
Which of the following is used to produce a hard copy of the processing results? | Printer |
Printer speed is measured in ___. | Pages Per Minute |
Which type of printer produces images using the same technology as copier machines? | Laser |
A _____ is a video-capturing camera that is connected to a computer or computer network and displays images through the World Wide Web. | Webcam |
A stylus would be used to write on a(n) ___. | PDA |
Which would you use to view the temperature and humidity of a remote environment? | Environmental sensor |
A keyboard that can be operated with the feet is an example of a special input device for ____. | The physically challenged |
The feild of ____ is defined as the study, design, and use of robot systems for manufacturing. | Robotics |
Which of the following is NOT a special-purpose input port? | PDA |
To display a shortcut menu on the screen, Clarissa would click ____. | The right mouse button |
By using a USB hub, Clyde could connect up to ___ different peripherals with single connector. | 127 |
When Clyde plugs a device in and the computer system configures it automatically, this is referred to as _____. | Plug-and-Play |
Fire wire | External bus standard that supports data transfer rates of up to 400 mps and can connect up to 63 external devices. |