Shared Flashcard Set

Details

CompTIA A+
Flashcards for CompTIA A+ 220-701/702 Certification Exams
22
Computer Science
Undergraduate 1
12/27/2011

Additional Computer Science Flashcards

 


 

Cards

Term
What are the most common motherboard form factors?
Definition

ATX

BTX

micro ATX

NLX

Term
Which devices connect to the northbridge?
Definition

CPU

RAM

x16PCIe

Term
Which systems connect to the southbridge?
Definition

USB

SATA

IDE

sound cards

Term
What type of devices are PCI, AGP, PCIe, AMR, CNR & PCMCIA?
Definition
Expansion busses
Term
CPU
Definition
Central Processing Unit
Term
RAM
Definition
Random Access Memory
Term
What are some common types of RAM?
Definition

SoDIMM

SDRAM

RDRAM

DDR/DDR2/DDR3

Term
How do ATX power supplies connect to the motherboard?
Definition
A P1-20 pin or 24-pin cable
Term
What type of device are PATA, SATA and SCSI?
Definition
Hard drives
Term
What are the jumper settings for a PATA drive?
Definition

Solitary

Master

Slave

Cable Select

Term
What type of power connection does a PATA use?
Definition
4-pin Molex
Term
What type of data connector does a PATA drive use?
Definition
40-pin IDE ribbon cable
Term
Which type of hard drive uses a 15-pin power connector?
Definition
SATA
Term
What type of data connector does a SATA drive use?
Definition
7-pin
Term
What are the primary differences between a PATA and a SATA drive?
Definition

PATA - parallel ATA

- 4-pin Molex power connector

- 40-pin IDE ribbon cable for data

 

SATA - serial ATA

- 15-pin power connector

- 7-pin data connector

Term

What type of connector is this and what is it used for?

 

[image]

Definition
4-pin Molex, power connector for a PATA hard drive
Term

What type of connector is this, and what is it used for?

 

[image]

Definition
40-pin IDE ribbon cable, data connection for a PATA drive
Term

What type of connector is this, and what is it used for?

 

[image]

Definition
15-pin power connector, SATA drives
Term

What is this connector and what is it used for?

 

[image]

Definition
7-pin data connector, SATA drive
Term

What is this connector and what is it used for?

 

[image]

Definition
P1 20-pin connector, ATX power supply connection
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