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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. |