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CADD-1 Lesson 1
Hardware and Computer Terms
| Hardware/Term | Definitions |
|---|---|
| CPU | Central Processing Unit |
| Keyboard | Input device used to enter data |
| Digitizer | An electronic drawing board. (uses a puck instead of a mouse) |
| Mouse | A pointing device that makes it easy to select drawing locations & entities. |
| Monitor | Displays information visually. |
| Plotter | Outputs accurate drawings using data that is translated to the pen & media. |
| Icon | Shortcut to a menu, program, folder, or file. |
| Folder | Location on your disk to store files and other folders. (Similar to a file cabinet) |
| Desktop | Location for shortcut icons for various programs. Visible after Windows boots-up. |
| Taskbar | Located at the bottom of the Windows Desktop. |
| Filing | Allows the operator to list, copy, move, rename, and copy files. |
| Editing | Changing, making corrections. |
| Controlling | Command that operates a program. |
| Simulation | Created, similar to something that is real. |
| File Management | Process of organizing files & folders |
| GUI | Graphic User Interface |
| byte | collection of 8 bits |
| kilobyte (KB) | 1000 bytes of storage |
| megabyte (MB) | 1 million bytes of storage |
| gigabyte (GB) | 1 billion bytes of storage |
| RAM | Random Access Memory |
| Hard Drive | Rotating metal disk used for data storage in the CPU |
| CD | Compact Disk |
| CD-ROM | Compact Disk - Read Only Memory |
| CDRW | Compact Disk ReWritable |
| A:/ | 3-1/2 Floppy Disk Drive |
| C:/ | Hard Drive |
| H:/ | Network Storage Drive for CADD |
| D:/ | CD Drive |
| Software | Refers to programs that execute on the hardware |
| URL | Uniform Resource Locator |
| Dialog Box | A box or window that opens within a program that allows you to make additional choices or selections. |
| Thumbnail | Another name for a preview. |
| Buttons | A small rectangle or square that contains pictures or words that you select for associated commands or selections. |
| Cascading Menu | Additional menu choices found in a pull-down menu by selecting the arrow on the right of the drop down box. |
| Crosshairs | A special cursor in AutoCAD used to pick points on the drawing screen and to make selections. |
| The 3 basic functions of a computer system. | Input, Processing, and Output |
| Class-A Fire | Wood/Paper |
| Class-B Fire | Flammable Liquids |
| Class-C Fire | Electrical |
| Class-D Fire | Combustible Metals |
| Workspaces | A complete user interface including custom menus, tool palettes, and toolbars |
| Toolbars | Groups of icons representing various commands |
| Tool Palette | A Special toolbar that contains a large grouping of buttons, tools, and information |
| Dashboard | A special Palette that displays buttons and controls associated with 3D Modeling. |
| Terabyte | 1 Trillion bytes of storage |
| E:/ F:/ or J:/ | USB Flashdrive |
| Docked Toolbar | Toolbar that is in a stable postiton at the right, left, top, or bottom of the graphics screen. |
| Floating Toolbar | Toolbar that is in the drawing area that can easily be moved around the graphics screen. |
| Pull-Down Menu | Word menus at the top of the screen that allow you to perform drawing, editing, and file functions. |
| Status Bar | Located at the bottom of the screen it includes coordinate display as well as toggle buttons for Grid, Snap, Ortho, etc. |
| Tool Designers | Originates the designs for cutting tools, fixtures, and machine attachments used in manufacturing. |
| Architect | Plans and Designs all kinds of structures such as private homes, industrial buildings, schools , and commercial buildings. |
| Civil Engineer | Engineer that specializes in bridge and road design. |
| Technical Illustrator | Prepares pictorial drawings for engineers, marketing, or educational purposes. |
| Modelmaker | This person produce hands on Prototypes to show the engineers designs and/or plans. |
| Interior Designer | This person is responsible for the physical design and decoration of the inside spaces of buildings. |