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| DISK DRIVE MOTORS, FANS, COOLING DEVICES, AND THE SYSTEM BUS SLOTS |
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Definition
| SOME TYPES OF SERIAL PORT CIRCUITS AND EARLY PROGRAMMABLE READ ONLY MEMORY (PROM) |
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Term
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Definition
| NEW PCU'S SOME TYPES OF SYSTEM MEMORY, AGP VIDEO CARDS |
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Term
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Definition
| MOTHERBOARD, BABY AT, EARLIER CPU'S, MANY MOTHERBOARD COMPONENTS |
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Term
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Definition
| ISA BUS CARDS AND EARLY PROMS |
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Definition
| GROUND USED TO COMPLETE CIRCUITS WITH THE OTHER VOLTAGES |
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Definition
| CONNECTS OPTICAL DRIVE AND HARD DRIVE |
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Definition
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Term
| 20 PIN OR 24 SLOTTED CONNECTORS |
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Definition
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Term
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Definition
| HAS 2 ROWS OF 12 PINS EACH |
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Definition
| HAS TWO ROWS OF 10-PINS EACH |
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Definition
| OLDER MOTHERBOARD CONNECTORS |
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Definition
| WHEN AT MOTHERBOARD CONNECTORS ARE INSTALLED |
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Term
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Definition
| MEASURE OF FORCE TO PUSH ELECTRONS THROUGH CIRCUIT |
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Term
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Definition
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Term
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Definition
| MEASURE OF AMOUNT OF ELECTRONS GOING THROUGH CIRCUIT |
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Definition
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Term
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Definition
| MEASURE OF PRESSURE REQUIRED TO PUSH ELECTRONS THROUGH A CIRCUIT, CALLED VOLTAGE, MULTIPLIED BY THE NUMBER OF ELECTRONS THROUGH THAT CIRCUIT, CALLED CURRENT |
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Definition
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Definition
| OPPOSITION TO THE FLOW OF CURRENT IN A CIRCUIT |
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
| ELECTRONICALLY ERASABLE PROGRAMMABLE READ-ONLY MEMORY, CAN BE ERASED AND RE-WRITTEN W/O HAVING TO REMOVE CHIP FROM COMPUTER |
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Term
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Definition
RANDOM ACCESS MEMORY TEMPORARY STORAGE FOR DATA AND PROGRAMS THAT ARE BEING ACCESSED BY CPU |
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Term
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Definition
VOLATILE MEMORY CONTENTS ARE ERASED WHEN COMPUTER IS POWERED OFF |
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Term
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Definition
| TWO CONFIGURATIONS WHICH ARE AVAILABLE IN SIMMS |
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Term
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Definition
| AMOUNT OF PINS WHICH ARE ON SDRAM MODULES |
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Definition
| THE AMOUNT OF PINS ON DDR DIMM MODULES |
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Definition
| THE AMOUNT OF PINS ON DDR2 DIMM MODULES |
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Term
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Definition
| THE AMOUNT OF PINS ON RAM BUS INLINE MEMORY MODULES (RIMMS) |
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Term
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Definition
USED AS CACHE MEMORY TO STORE MOST FREQUENTLY USED DATA PROVIDES THE PROCESSOR WITH FASTER ACCESS TO DATA THAN RETRIEVING IT |
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Term
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Definition
| MAIN MEMORY, SLOWER THAN SRAM |
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Term
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Definition
| INTERBAL CACHE INTEGRATED INTO CPU |
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Term
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Definition
| EXTERNAL CACHE AND ORIGINALLY MOUNTED ON THE MOTHERBOARD NEAR CPU |
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Term
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Definition
| USED ON SOME HIGH-END WORKSTATIONS AND SERVER CPU'S |
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Term
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Definition
| THE AMOUNT OF SEPARATE DEVICES A SINGLE USB PORT IN A COMPUTER CAN SUPPORT WITH THE USE OF MULTIPLE USB HUBS |
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Term
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Definition
| USSB 1.1 ALLOWED TRANSMISSION SPEEDS IN FULL SPEED MODE |
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Term
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Definition
| USSB 1.1 ALLOWED TRANSMISSION SPEEDS IN LOW SPEED MODE |
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Term
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Definition
| USB 2.0 TRANSMISSION SPEED |
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Term
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Definition
| THE AMOUNT OF DEVICES A SINGLE FIREWIRE PORT IN A COMPUTER CAN SUPPORT |
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Term
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Definition
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Term
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Definition
| KNOWN AS THE 1394 STANDARD FOR FIREWIRE |
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Term
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Definition
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Term
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Definition
| STANDARD ETHERNET TRANSMISSION |
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Term
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Definition
| USED BY HIGH SPEED DEVICES TO COMMUNICATE DIRECTLY WITH MAIN MEMORY BY BYPASSING THE CPU |
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Term
| USE OF I/O PORT ADDRESSES |
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Definition
| COMMUNICATE BETWEEN DEVICES AND SOFTWARE, USED TO SEND AND RECIEVE DATA FOR A COMPONENT |
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Term
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Definition
| THE NUMBER OF I/O ADDRESSES IN A COMPUTER |
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Term
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Definition
COM 1 3F8 COM 2 2F8 COM 3 3E8 COM 4 2E8 LPT1 378 LPT2 278 |
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Definition
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Definition
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Term
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Definition
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Term
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Definition
| 2ND IRQ CONTROLLER CASCADE |
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
| COMMON IRQ FOR SOUND/PARALLEL |
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Definition
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Term
| COMMON IRQ FOR PARALLEL 1 |
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Definition
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Term
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Definition
| EXAM REQUIRED FOR THE A + CERTIFICATION |
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Term
IT TECHNICIAN DEPOT TECHNICIAN REMOTE SUPPORT TECHNICIAN |
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Definition
| EXAMS WHICH ALSO MAKE UP A+ CERTIFICATION |
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Term
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Definition
| MADE UP OF HARDWARE AND SOFTWARE COMPONENTS |
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Term
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Definition
| physical equipment such as the case, storage drives, keyboards, monitors, cables, speakers, and printers. |
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Term
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Definition
| OPERATING SYSTEM AND PROGRAMS |
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Term
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Definition
| INSTRUCTS THE COMPUTER HOW TO OPERATE BY IDENTIFYING, ACCESSING, AND PROCESSING |
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Term
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Definition
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Term
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Definition
| SIZE AND THE LAYOUT OF THE COMPUTER CASE |
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Term
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Definition
SUPPORT & PROTECTION COOLING PROTECTION FROM STATIC ELECTRICITY |
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Term
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Definition
SIZE OF MOTHERBOARD NUMBER OF EXTERNAL OR INTERBAL DRIVES LOCATIONS CALLED BAYS AVAILABLE SPACE |
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Term
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Definition
| DESIGNED TO BE INSERTED IN 1 DIRECTION |
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Definition
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Definition
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
| DISK DRIVE MOTORS, FANS, COOLING DEVICES, AND THE SYSTEM BUS SLOTS |
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Term
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Definition
| SOME TYPES OF SERIAL PORT CIRCUITS AND EARLY PROGRAMMABLE READ ONLY MEMORY (PROM) |
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Term
|
Definition
| NEW PCU'S SOME TYPES OF SYSTEM MEMORY, AGP VIDEO CARDS |
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Term
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Definition
| MOTHERBOARD, BABY AT, EARLIER CPU'S, MANY MOTHERBOARD COMPONENTS |
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Term
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Definition
| ISA BUS CARDS AND EARLY PROMS |
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Term
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Definition
| GROUND USED TO COMPLETE CIRCUITS WITH THE OTHER VOLTAGES |
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Term
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Definition
| CONNECTS OPTICAL DRIVE AND HARD DRIVE |
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Term
|
Definition
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Term
| 20 PIN OR 24 SLOTTED CONNECTORS |
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Definition
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Term
|
Definition
| HAS 2 ROWS OF 12 PINS EACH |
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Term
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Definition
| HAS TWO ROWS OF 10-PINS EACH |
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Term
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Definition
| OLDER MOTHERBOARD CONNECTORS |
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Term
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Definition
| WHEN AT MOTHERBOARD CONNECTORS ARE INSTALLED |
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Term
| TROUBLESHOOTING INSERTING CONNECTORS |
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Definition
TRY DIFFERENT WAY CHECK FOR BENT PINS CHECK FOR FOREIGN OBJECTS |
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Term
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Definition
| MEASURE OF FORCE TO PUSH ELECTRONS THROUGH CIRCUIT |
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Term
|
Definition
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Term
|
Definition
| MEASURE OF AMOUNT OF ELECTRONS GOING THROUGH CIRCUIT |
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Term
|
Definition
|
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Term
|
Definition
| MEASURE OF PRESSURE REQUIRED TO PUSH ELECTRONS THROUGH A CIRCUIT, CALLED VOLTAGE, MULTIPLIED BY THE NUMBER OF ELECTRONS THROUGH THAT CIRCUIT, CALLED CURRENT |
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Term
|
Definition
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Term
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Definition
| OPPOSITION TO THE FLOW OF CURRENT IN A CIRCUIT |
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Term
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Definition
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Term
| NORMAL COMPUTER POWER SUPPLIES |
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Definition
| 200-W TO 500-W SOME NEED 500-W TO 800-W |
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Term
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Definition
SYSTEM BOARD BACK PLANE MAIN BOARD |
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Term
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Definition
CPU RAM EXPANSION SLOTS HEAT SINK/FAN ASSEMBLY BIOS CHIP CHIP SET WIRES SOCKETS & PORTS |
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Term
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Definition
| ALLOWS CPU TO COMMUNICATE AND INTERACT WITH THE OTHER COMPONENTS OF COMPUTER,EXCHANGE DATA WITH SYSTEM MEMORY, OR RAM, HARD DISK DRIVES, VIDEO CARDS, AND OTHER OUTPUT DEVICES. ESTABLSHES HOW MUCH MEMORY CAN BE ADDED TO A MOTHERBOARD. CHIPSET ALSO DETERMINES THE TYPE OF CONNECTORS ON THE MOTHERBOARD |
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Term
| TWO COMPONENTS OF THE CHIPSET |
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Definition
| NORTHBRIDGE AND SOUTHBRIDGE |
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Term
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Definition
| ACCESS TO RAM, VIDEO CARD, AND SPEEDS AT WHICH THE CPU CAN COMMUNICATE WITH THEM. VIDEO CARD IS SOMETIMES INTEGRATED INTO THE NORTHBRIDGE |
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Term
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Definition
| ALLOWS CPU TO COMMUNICATE WITH THE HARD DRIVES, SOUND CARD, USB PORTS, AND OTHER I/O PORTS |
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Term
| 3 SUPPORTED SOCKET TYPES FOR PENTIUM CLASS PCU'S |
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Definition
SOCKET 423 SOCKET 478 SOCKET 7 (LGA775) |
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Term
| AMD K7 CLASS CPU 2 SOCKET SPECS |
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Definition
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Term
| AMD K8 CLASS CPU'S 3 SOCKET SPECS |
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Definition
SOCKET 764 SOCKET 939 SOCKET 940 |
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Term
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Definition
| WHERE THE REMAINING INSTRUCTIONS AND DATA IS STORED WHEN THE CPU IS EXECUTING ONE STEP OF INSTRUCTION SET |
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Term
| 2 MAJOR CPU ARCHITECTURES |
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Definition
RISC REDUCED INSTRUCTION SET COMPUTER CISC COMPLEX INSTRUCTION SET COMPUTER |
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Term
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Definition
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Term
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Definition
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Term
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Definition
| MULTIPLE PIECES OF CODE BEING EXECUTED SIMULTANEOUSELY ON EACH PIPELINE |
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Term
| MILLIONS OF CYCLES PER SECOND |
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Definition
| THE WAY SPEED OF CURRENT CPU'S IS RATED |
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Term
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Definition
| AMOUNT OF DATA THAT A CPU CAN PROCESS AT ONE TIME DEPENDS ON THE PROCESSOR DATA BUS |
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Term
| WHAT MAKES PROCESSOR POWERFUL |
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Definition
| THE WIDER THE PROCESSOR DATA BUS WIDTH |
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Term
| CURRENT PROCESSORS DATA BUS |
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Definition
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Term
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Definition
| USED TO MAKE PROCESSOR WORK FASTER THAN ITS ORIGINAL SPEC |
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Term
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Definition
| SET OF MULTIMEDIA INSTRUCTIONS BUILT INTO INTEL PROCESSORS |
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Term
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Definition
| ONE CORE INSIDE SINGLE CPU CHIP THAT HANDLES ALL PROCESSING CAPABILITY |
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Term
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Definition
| TWO CORES INSIDE A SINGLE CPU CHIP IN WHICH BOTH CORES CAN PROCESS INFORMATION AT THE SAME TIME |
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Term
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Definition
| DRAWS HEAT FROM CPU AND OTHER PERIPHERALS |
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Term
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Definition
| BASIC INSTRUCTIONS FOR BOOTING THE COMPUTER AND LOADING THE OS |
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Term
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Definition
| ELECTRONICALLY ERASABLE PROGRAMMABLE READ-ONLY MEMORY, CAN BE ERASED AND RE-WRITTEN W/O HAVING TO REMOVE CHIP FROM COMPUTER |
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Term
|
Definition
RANDOM ACCESS MEMORY TEMPORARY STORAGE FOR DATA AND PROGRAMS THAT ARE BEING ACCESSED BY CPU |
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Term
|
Definition
VOLATILE MEMORY CONTENTS ARE ERASED WHEN COMPUTER IS POWERED OFF |
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Term
|
Definition
| TWO CONFIGURATIONS WHICH ARE AVAILABLE IN SIMMS |
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|
Term
|
Definition
| AMOUNT OF PINS WHICH ARE ON SDRAM MODULES |
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|
Term
|
Definition
| THE AMOUNT OF PINS ON DDR DIMM MODULES |
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Term
|
Definition
| THE AMOUNT OF PINS ON DDR2 DIMM MODULES |
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|
Term
|
Definition
| THE AMOUNT OF PINS ON RAM BUS INLINE MEMORY MODULES (RIMMS) |
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Term
|
Definition
USED AS CACHE MEMORY TO STORE MOST FREQUENTLY USED DATA PROVIDES THE PROCESSOR WITH FASTER ACCESS TO DATA THAN RETRIEVING IT |
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Term
|
Definition
| MAIN MEMORY, SLOWER THAN SRAM |
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Term
|
Definition
| INTERBAL CACHE INTEGRATED INTO CPU |
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Term
|
Definition
| EXTERNAL CACHE AND ORIGINALLY MOUNTED ON THE MOTHERBOARD NEAR CPU |
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Term
|
Definition
| USED ON SOME HIGH-END WORKSTATIONS AND SERVER CPU'S |
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Term
|
Definition
| DOES NOT CHECK FOR ERRORS IN MEMORY |
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Term
|
Definition
| CONTAINS EIGHT BITS FOR DATA AND ONE BIT FOR ERROR CHECKING, THE ERROR CHECKING BIT |
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Term
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Definition
| DETECTS MULTIPLE BIT ERRORS IN MEMORY AND CORRECT SINGLE BIT ERRORS IN MEMORY |
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Term
|
Definition
| CONNECTS A COMPUTER TO A NETWORK USING NETWORK CABLE |
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Term
|
Definition
| CONNECTS A COMPUTER TO A NETWORK USING RADIO FREQUENCIES |
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Term
|
Definition
| PROVIDES AUDIO CAPABILITY |
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Term
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Definition
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Term
|
Definition
| CONNECTS COMPUTER TO INTERNET USING PHONE LINE |
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Term
|
Definition
| CONNECTS SCSI DEVICES SUCH AS HARD DRIVES, TAPE DRIVES, TO COMPUTER |
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Term
|
Definition
| CONNECTS MULTIPLE HARD DRIVES TO A COMPUTER TO PROVIDE REDUNDANCY TO IMPROVE PERFORMANCE |
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Term
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Definition
| CONNECTS A COMPUTER TO PERIPHERAL DEVICES |
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Term
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Definition
| CONNECTS A COMPUTER TO PERIPHERAL DEVICES |
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Term
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Definition
| CONNECTS A COMPUTER TO PERIPHERAL DEVICES |
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Term
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Definition
| INDUSTRY STANDARD ARCHITECTURE-AN 8 BIT OR 16-BIT EXPANSION SLOT |
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Term
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Definition
| EXTENDED INDUSTRY STANDARD ARCHITECTURE-A 32 BIT EXPANSION SLOT |
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Term
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Definition
| EXTENDED INDUSTRY STANDARD ARCHITECTURE-A 32 BIT EXPANSION SLOT |
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Term
|
Definition
| MICROCHANNEL ARCHITECTURE-AN IBM PROPRIETARY 32-BIT EXPANSION SLOT |
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Term
|
Definition
| PERIPHERAL COMPONENT INTERCONNECT-A 32 BIT OR 64 BIT EXPANSION SLOT |
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Term
|
Definition
| 32-BIT EXPANSION SLOT FOR VIDEO ADAPTERS |
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Term
|
Definition
| A SERIAL BUS EXPANSION SLOT HAS X1,X4,X8, AND X16 SLOTS |
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Term
|
Definition
| FLOPPY, HARD, OPTICAL, FLASH, NETWORK |
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Term
| FLOPPY DRIVE STORAGE CAPACITY |
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Definition
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Term
| DEFAULT LETTER FOR HARD DRIVE |
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Definition
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Term
| HARD DRIVE STORAGE CAPACITY MEASUREMENT |
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Definition
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Term
| HARD DRIVE SPEED MEASURED |
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Definition
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Term
|
Definition
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Term
| STORAGE CAPACITY FOR CD DRIVE |
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Definition
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Term
| STORAGE CAPACITY FOR DVD DRIVE |
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Definition
| 8.5GB 1 SIDE 17GB TWO SIDES |
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Term
|
Definition
| READ ONLY MEMORY MEDIA THAT IS PRE-RECORDED |
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Term
|
Definition
| CD-RECORDABLE MEDIA THAT CAN BE RECORDED ONCE |
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Term
|
Definition
| CD-REWRITABLE MEDIA THAT CAN BE RECORDED, ERASED, AND RE-RECORDED |
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Term
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Definition
| DVD READ ONLY MEMORY THAT IS PRE-RECORDED |
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Term
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Definition
| DVD RANDOM ACCESS MEMORY MEDIA THAT CAN BE RECORDED, ERASED, AND RE-RECORDED |
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Term
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Definition
| DVD RECORDABLE MEDIA THAT IS RECORDED ONCE |
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Term
|
Definition
| DVD REWRITABLE MEDIA THAT CAN BE RECORDED, ERASED, AND RE-RECORDED |
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Term
|
Definition
| INTEGRATED DRIVE ELECTRONICS DRIVE CONTROLLER THAT CONNECTS COMPUTERS AND HARD DRIVES 40-PIN CONNECTOR |
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Term
|
Definition
| ENHANCED INTEGRATED DRIVE ELECTRONICS, ATA-2, SUPPORTS LARGER HARD DRIVES MORE THAN 512 MB, 40-PIN CONNECTOR |
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Term
|
Definition
| PARALLEL ATA, PARALLEL VERSION OF ATA DRIVE CONTROLLER INTERFACE |
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Term
|
Definition
| SERIAL ATA REFERS TO SERIAL VERSION OF THE ATA DRIVE CONTROLLER 7-PIN CONNECTOR |
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Term
|
Definition
| SMALL COMPUTER SYSTEM INTERFACE CONNECTS UP TO 15 DRIVES, 50,68,80 PIN CONNECTORS |
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Term
|
Definition
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Term
|
Definition
| EITHER DB-9 OR DB-25 MALE CONNECTORS |
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Term
|
Definition
| WHAT SERIAL PORT CAN TRANSMIT AT ONE TIME |
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Term
| DEVICES WHICH USE SERIAL PORTS |
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Definition
|
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Term
|
Definition
| MAX LENGTH OF SERIAL CABLE |
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Term
| HOT-SWAPPABLE USB DEVICES |
|
Definition
| CAN CONNECT AND DISCONNECT THE DEVICES WHILE THE COMPUTER IS POWERED ON |
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|
Term
| TYPES OF DEVICES CONNECTED TO COMPUTERS USING USB |
|
Definition
| CAMERAS, PRINTERS, SCANNERS, STORAGE DEVICES, OTHER ELECTRONIC DEVICES |
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Term
|
Definition
| THE AMOUNT OF SEPARATE DEVICES A SINGLE USB PORT IN A COMPUTER CAN SUPPORT WITH THE USE OF MULTIPLE USB HUBS |
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|
Term
|
Definition
| USSB 1.1 ALLOWED TRANSMISSION SPEEDS IN FULL SPEED MODE |
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|
Term
|
Definition
| USSB 1.1 ALLOWED TRANSMISSION SPEEDS IN LOW SPEED MODE |
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|
Term
|
Definition
| USB 2.0 TRANSMISSION SPEED |
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|
Term
|
Definition
| THE AMOUNT OF DEVICES A SINGLE FIREWIRE PORT IN A COMPUTER CAN SUPPORT |
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|
Term
|
Definition
|
|
Term
|
Definition
| KNOWN AS THE 1394 STANDARD FOR FIREWIRE |
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|
Term
|
Definition
|
|
Term
|
Definition
| STANDARD ETHERNET TRANSMISSION |
|
|
Term
|
Definition
| USED BY HIGH SPEED DEVICES TO COMMUNICATE DIRECTLY WITH MAIN MEMORY BY BYPASSING THE CPU |
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|
Term
SOME MOTHERBOARD PARTS ACRONYM HERBS |
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Definition
| HEAT SINK/FAN, EXPANSION SLOTS,RAM,BIOS CHIP,SOCKETS |
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|
Term
SOME MOTHERBOARD PARTS ACRONYM HERBS |
|
Definition
| HEAT SINK/FAN, EXPANSION SLOTS,RAM,BIOS CHIP,SOCKETS |
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Term
|
Definition
ACRONYMN FOR COMMONY TYPES OF STORAGE DEVICES NETWORK DRIVE, OPTICAL DRIVE, HARD DRIVE, FLOPPY DRIVE, FLASH DRIVE |
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|
Term
| USE OF I/O PORT ADDRESSES |
|
Definition
| COMMUNICATE BETWEEN DEVICES AND SOFTWARE, USED TO SEND AND RECIEVE DATA FOR A COMPONENT |
|
|
Term
|
Definition
| THE NUMBER OF I/O ADDRESSES IN A COMPUTER |
|
|
Term
|
Definition
COM 1 3F8 COM 2 2F8 COM 3 3E8 COM 4 2E8 LPT1 378 LPT2 278 |
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|
Term
|
Definition
|
|
Term
|
Definition
| USED BY COMPUTER COMPONENTS TO REQUEST INFO FROM CPU. IPQ TRAVELS ALONG WIRE ON MOTHERBOARD TO THE CPU. WHEN THE CPU RECIEVES AN INTERUPT REQUEST, CPU DETERMINES HOW TO FULFILL, PRIORITY IS DETERMINED BY THE IRQ # ASSIGNED TO THAT COMPUTER COMPONENT |
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|
Term
| LAST STEP IN THE IRQ PROCESS |
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Definition
| PRIORITY OF THE REQUEST IS DETERMINED BY THE IRQ NUMBER ASSIGNED TO COMPONENT |
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|
Term
| FIRST STEP IN THE IRQ PROCESS |
|
Definition
| TRAVELS ALONG A WIRE ON MOTHERBOARD TO CPU |
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Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| 2ND IRQ CONTROLLER CASCADE |
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Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
| COMMON IRQ FOR SOUND/PARALLEL |
|
Definition
|
|
Term
| COMMON IRQ FOR PARALLEL 1 |
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
|
|
Term
|
Definition
| HORIZONTAL TO VERTICAL MEASUREMENT OF VIEWING AREA OF A MONITOR |
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Term
|
Definition
| MONITR VIEWING AREA 16 INCHES WIDE BY 12 INCHES HIGH |
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Term
|
Definition
| THE DOT PITCH WHICH IS BETTER THAN HIGHER DOT PITCH |
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Term
|
Definition
| HOW OFTEN PER SEC THE IMAGE IS REBUILT |
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|
Term
| HIGHER REFRESH RATE/PER SEC |
|
Definition
| METHOND TO GET A BETTER IMAGE TO REDUCE FLICKER |
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Term
|
Definition
| DISTANCE BETWEEN PIXELS ON SCREEN |
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|
Term
| AMOUNT OF PIXELS FOR A BETTER IMAGE |
|
Definition
|
|
Term
|
Definition
| ACTIVE AND PASSIVE MATRIX |
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Term
|
Definition
| CATHODE RAY TUBE MONITOR COMMON MONITOR |
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Term
|
Definition
|
|
Term
|
Definition
|
|