A+ PC Core
Terms
undefined, object
copy deck
-
Wide SCSI 2
Bus Width?
Data Transfer Rate? -
16 bit
10 MBps - CDFS
- Compact Disk File System
-
SCSI 1
Bus Width?
Data Transfer Rate? -
8 bit
5 Megabytes per second - CPU
- Central Processing Unit
- Most external SCSI devices use what type of connector?
-
Centronics 50
or
Male DB-25
- POST Error Code....4xx
- Monochrome video problem
- DTE
- ?
- LIF
- Low Insertion Force
-
SCSI 3
Bus Width?
Data Transfer Rate? -
16 bit
20 MBps -
ROM
PROM
EPROM
EEPROM
-
Read Only Memory
Programmable ROM
Erasable PROM
Electronic EPROM -
Fast SCSI 2
Bus Width?
Data Transfer Rate? -
8 bit
10 MBps - VESA
- Local Bus (VL Bus)
- A terminal sends a ___ ___ ___ when it transmits to a DCE device such as a modem.
-
RTS
Ready To Send signal - DIMM
- Dual Inline Memory Modual
-
Parallel Port connector type?
Parallel ports are used for printers, scanners, and sometimes drives. It is a sends and receives an 8 bit word of data at one time.
- 25 pin female, "D" connector.
- IRQ7
- LPT1
- Controllers control what?
- The flow of data from sending and receiving devices.
- IRQ10
- Unused
-
Main types of interfaces for Tape Backup devices
-
Quarter Inch Cartage (QIC)
SCSI
LPT (printer port).
- LPT
- Printer Port
-
Keyboard connectors
-
DIN-5
or
PS/2. PS/2 is a smaller port and is often on newer computers.
- IQR5
- Available (often LPT2, sound cards, or network cards)
- SCSI is advantageous over other ports because...
-
....of its high speed data rate and its ability to support up to seven devices (eight devices including the controller card).
- IRQ
- Interrupt Request
- Controllers match the ____ between the devices and _____ ____between different ______.
-
speed
convert data
formats - IRQ3
- COM2 and COM4
- SCSI cable allows communication between...
- a SCSI port and a SCSI device or between two SCSI devices.
- IQR14
- Hard Drive Controller
-
Fast-Wide SCSI 2
Bus Width?
Data Transfer Rate? -
16 bit
20 MBps - IRQ12
- Mouse
-
ANSI
- American National Standards Institute
- DMA
- Direct Memory Address
-
Serial Ports connectors types?
Serial communication is used for modems, mice, and general communication uses. Sends and receives data one bit at a time. -
25 pin male, "D" Connector
or
9 pin male, "D" Connector.
- QIC
- Quarter Inch Cartage
- DCE
- ?
- POST
- Power On Self Test
- A modem must have the ___ ___ ___ before it is able to receive.
- Carrier Present signal
- ISA
- Industry Standard Architecture
- RS232 is the standard for...
- serial communication
- FRU
- ?
-
Mouse connectors
-
9 pin serial, D-type connector
or
PS/2 smaller and round (newer) - CMOS
- Complementary Metal-Oxide Semiconductor
-
Video connector
VGA & SVGA
- HDA 15 pin female with 3 rows of pins.
-
DMA address of what Device?
00-0F -
Device of what DMA address?
DMA Controller - MCA
- Micro Channel Architecture
- Most SCSI host adapters have to be set to what SCSI ID?
- SCSI ID 7
- IRQ1
- Keyboard
- Length a serial cable should be...
- 50 feet is the maximum length
- PCMCIA
- Personal Computer Memory Card International Association
- Null modem cable...
- Cable used to communicate between two devices (such as computers).
-
DMA address of what Device?
40-43 -
Device of what DMA address?
Timer - network cable, twisted pair, uses...
-
RJ-45 connectors. This connector resembles a flat phone jack.
- EISA
- Extended Industry Standard Architecture
- There are three main types of hard drives...
- IDE, EIDE, and SCSI
- IRQ11
- Unused
- Phone lines (some types of networks) use a jack which resembles a phone jack...
-
RJ-11
or
RJ-12 -
RAM
SRAM
DRAM
VRAM -
Random Access Memory
Static RAM
Dynamic RAM
Video RAM - SCSI uses IDs to specify the device..
- ..which are numbered from 0-7.
- PCI
- Peripheral Component Interconnect
- IDE
- Integrated Device Electronics
- ZIF
- Zero Insertion Force
- EIDE
- Extended IDE
- IQR6
- Floppy Disc Controller
- A DCE is a device such as a...
- modem
- IRQ4
- COM1 and COM3
- A DTE device is a...
- computer or printer
- SIMM
- Single Inline Memory Modual
- NIC
- Network Interface Card
- POST Error Code....3xx
- Keyboard problem
- IRQ0
- Timer
- IRQ2
- Connected to IRQ9
- POST Error Code....2xx
- Memory related problem
- POST Error Code....1xx
- System Board problem
-
DMA address of what Device?
2E8-2EF -
Device of what DMA address?
COM4 Serial Port -
DMA address of what Device?
238-23B -
Device of what DMA address?
Bus Mouse -
DMA address of what Device?
278-27F -
Device of what DMA address?
LPT2 - POST Error Code....161
- CMOS Battery Failure
-
DMA address of what Device?
300-30F -
Device of what DMA address?
Ethernet Card -
DMA address of what Device?
2F8-2FF -
Device of what DMA address?
COM2 Serial Port - POST Error Code....164
- Memory System Size error
-
DMA address of what Device?
20-21 -
Device of what DMA address?
Interrupt Controller -
DMA address of what Device?
1F0-1F8 -
Device of what DMA address?
Hard Disk Controller - POST Error Code....5xx
- Color video problems
- POST Error Code....17xx
- Hard disk problem
- POST Error Code....6xx
- Floppy Disk problem
- IQR 15
- Unused
- IRQ13
- CoProcessor
- 6 processes that occur in a laser printer.
-
1. Cleaning
2. Conditioning
3. Writing
4. Developing
5. Transferring
6. Fusing
- IQR9
- Connected to IQR2
- IRQ8
- Clock
-
DMA address of what Device?
3F8-3FF -
Device of what DMA address?
COM1 Serial Port -
DMA address of what Device?
330-33F -
Device of what DMA address?
MIDI Port -
DMA address of what Device?
378-37F -
Device of what DMA address?
LPT1 Port - MBR
- Master Boot Record
-
DMA address of what Device?
3E8-3EF -
Device of what DMA address?
COM3 Serial Port - BIOS
- Basic Input Output System
-
DMA address of what Device?
200-20F -
Device of what DMA address?
Joystick Controller - ESD
- Electro-static Discharge
-
CGA
EGA
VGA
SVGA
XGA
-
Color Graphics Adapter
Enhanced Graphics Adapter
Video Graphics Adapter
Super VGA
Extended Graphics Array
- MAU
- Multi-station Access Unit
-
LAN
WAN
MAN -
Local Area Networks
Wide Area Networks
Metropolitan Area Network - NLQ
- Near Letter Quality
-
DMA address of what Device?
3F0-3F7 -
Device of what DMA address?
Floppy Disk Controller - DBR
- DOS Boot Record