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black box
<jargon> An abstraction of a device or system in which only
its externally visible behaviour is considered and not its
implementation or "inner workings".
See also functional testing.
(1997-07-03)
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Nearby terms:
Bjarne Stroustrup « BJC4000 « black art « black box » black-box testing » Black Data Processing Associates » black hole
This article was derived from the Free Online Dictionary of Computers and is available under ther terms of the GNU Free Documentation License.
Power Reach Lite 4-Port PS/2 KVM Console w/HotkeyPower Reach Lite 4-Port PS/2 KVM Console w/Hotkey ** Power Reach Lite 4-Port PS/2 KVM Console **This Power Reach Lite 4-port KVM Console allows users to control four computers from a single mouse, keyboard and monitor. It features a convenient Hotkey features on PS/2 keyboard, supports Logitech and Microsoft wheeled mouse, and supports hot-plug PS/2 mouse. This KVM Lite console offers auto scan mode and supports 1920 x 1440 @ 220 MHz video resolutions. Order today!!General Features:- Control up to four PCs with one console (keyboard, mouse,monitor)- Convenient Hotkey freatures on PS/2 keyboard- Supports up to 1920 x 1440 @ 220 MHz video resolutions- Supports Logitech and Microsoft wheeled mouse- Supports hot-plug PS/2 mouse- Auto scan modeSystem Connectors:- Eight (8) PS/2 ports (4 mouse and 4 keyboard) - Four (4) VGA portsConsole Connectors:- Two (2) PS/2 ports (mouse/keyboard)- One (1) VGA portUnit Dimensions:- 7.4 x 2.9 x 1.1-inches (L x W x H)Regulatory Approvals:- FCC- CERetail Package Includes:- Power Reach Lite 4-Port PS/2 KVM ConsoleNotes:- Model: KVM-401LT- KVM cables not included Compatibility/Requirements/Disclosures: ** Requirements *** KVM (PS/2/VGA) cables* Computers with PS/2 mouse/keyboard and VGA adapter More ...
Newpoint Universal Parallel/USB Printer Cable KitNewpoint Universal Parallel/USB Printer Cable Kit ** Newpoint Universal Printer Cable Kit **Get superior connectivity with the Newpoint Universal Printer cable kit! Each parallel and USB cable features 24k gold plated connectors, 12 Mbps data transfer rate, dynamic molded strain relief, and double shielded to maximize conductivity and prevent data loss. The package includes a 12-foot parallel cable, a 6-foot USB (A to B) cable, and a 10-foot USB extension cable. Get yours today!General Features:- Parallel and USB cables- 12 Mbps data transfer rate- 24k Gold plated connectors- Windows and Mac compatibleParallel Cable Features:- DB25 male to Centronics 36 male connectors- Fully bi-directional- Double shielded cable- Flexible PVC jacket- Dynamic molded strain relief- Mylar shielding- Ferrite filter- 360-degree soldered ground path- Corrosion-proof connectorsUSB Cable Features:- USB 1.1 compliant- Double shielded cable- 28 gauge twisted pair signal wires- Impedance matched twisted pair construction- Dynamic molded strain relief- Hot-swappable- Plug and PlayRetail Blister Pack Includes:- One (1) 12-foot parallel cable- One (1) 6-foot A to B USB cable- One (1) 10-foot USB extension cableNote:- UPC: 7 971146 03455 5 Compatibility/Requirements/Disclosures:** Requirements *** Printer with either USB or parallel connector* PC with either parallel or USB ports More ...
Intel Xeon 2.66GHz 533MHz 512KB Socket 604 CPUIntel Xeon 2.66GHz 533MHz 512KB Socket 604 CPU ** Intel Xeon 2.66GHz 533MHz 512KB Socket 604 CPU **General Features:- Intel Xeon processor- 2.66 GHz speed- 533 MHz system bus- 512 KB L2 cache- Socket 604- New OEM bulk packedNotes:- CPU only Compatibility/Requirements/Disclosures:** Requirements *** Motherboard that supports Xeon 2.66 GHz 533FSB CPUs* Heatsink and Fan More ...
Janino 2.4.6An embedded Java compiler that compiles expressions or scripts on-the-fly.
NEW Sempron 2600 256MB DDR 80GB 7200RPM CDRWNEW Sempron 2600 256MB DDR 80GB 7200RPM CDRW ** NEW Sempron 2600 256MB DDR 80GB 7200RPM CDRW **This system features an AMD Sempron 2600+ processor, an 80GB 7200RPM hard drive, 256MB of DDR RAM, and sports a 52X32X52 CD-RW drive.General Features:- AMD Sempron 2600+ processor- 256MB DDR Memory- 80GB 7200RPM IDE Hard Drive- 52X32X52 CD-RW Drive- S3 UniChrome 2D/3D Graphics with motion compensation with up to 64MB shared memory - Realtek ALC655 6-Channel audio - 56K V.90 Data/Fax Modem- Integrated 10/100 Ethernet- Standard Size ATX Power SupplyMotherboard Features:- VIA KM400 (NB), VT8235CE (SB) Chipset- One (1) AGP 8X Slot for Graphics upgrades- Two (2) PCI slots- One (1) CNR Slot (occupied by modem)I/O Ports:- Two (2) PS/2 Ports, one for mouse, one for keyboard- One (1) Standard DB-15 VGA Connector- One (1) Standard 25-pin Parallel Port Connector- One (1) Standard 9-pin Serial Port Connector- Six (6) Standard USB 2.0 Ports (Two on front, four on rear)- One (1) Standard RJ-45 10/100 Ethernet Port- Line-in, Phone-out RJ-11 Jacks on PCI Modem- Line-in, Mic-in, Line-out 3.5mm mini-jacksPackage Includes:-Amptron Sempron 2600+ System- PS/2 Keyboard and Scroll Mouse- Driver Disc- Panda AntiVirus Software- FaxTalk Communicator Software- Adobe Reader- RJ-11 Phone Cable for Modem- Amplified Stereo Speakers - Amptron ECS KM400-M2 Motherboard manual- U.S. Style Power CordCompatibility/Requirements/Disclosures:** Requirements *** Operating system (WinXP,2000,98,etc.)* VGA monitor* Power outlet More ...
4-Port USB Hub (Transparent Blue)4-Port USB Hub (Transparent Blue) ** 4-Port USB Hub **This USB 4-port hub allows you to add multiple devices to your desktop and notebook PCs! This compact hub is Plug and Play and comes with red and green LEDs. Order yours today!General Features:- Transparent blue design- USB interface- 4-port- Red and Green LEDs- Plug and Play- Compact designUnit Dimensions:- 0.75 x 1 x 2.25-inches (H x W x D)Package Includes:- 4-Port USB Hub Compatibility/Requirements/Disclosures: ** Requirements *** PC Requirements:* Windows 98SE/ME/2000/XP* Available USB port* USB devices* Macintosh Requirements:* Mac OS 8.6* Available USB port* USB devices More ...
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